[tex]\begin{gathered} \text{The totall bill of the blanket and the pillow without tax is} \\ 22+8=30 \\ \text{ That is \$30 dollars, if we include tax, then} \\ 30+30\cdot0.075=30+2.25 \\ =32.25 \\ \\ \text{ The total bill including tax is \$32.25} \end{gathered}[/tex]

What are the coordinates of the point? Responses (−2, 4) begin ordered pair negative 2 comma 4 end ordered pair (4, −2) begin ordered pair 4 comma negative 2 end ordered pair (−4, −2) begin ordered pair negative 4 comma negative 2 end ordered pair (2, 4) begin ordered pair 2 comma 4 end ordered pair A coordinate grid with a dot placed in the second quadrant. The dot is to the left of positive 4 on the y axis and above negative 2 on the x axis Skip to navigation

The **coordinates** of the point are** (-2,4)**

A **coordinate grid** has two lines perpendicular to each other referred to as the **Axis**, labeled a bit like number lines. The horizontal axis is ordinarily called the** x-axis**. The vertical axis is ordinarily called the **y-axis**. The** origin **is the point where the x- and y-axis meets. The numbers on a coordinate lattice are utilized to find points. Each point can be identified by a requested combination of numbers; that's, a number on the x-axis called an **x-coordinate**, and a number on the y-axis called a **y-coordinate**. The requested sets are composed in enclosures** (x-coordinate, y-coordinate)**.

For the given point, the x-coordinate is -2 on the **negative x-axi**s, and y - coordiante is 4 on the **positive y-axis**.

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Solve the inequality for x.21 > x+2Simplify as much as posible.

The given inequality is 21>*x*+2.

The inequality can be solved as,

[tex]\begin{gathered} 21>x+2 \\ 21-2>x \\ 19>x \\ x\in(-\infty,19). \end{gathered}[/tex]**Thus, the above expression gives the required solution for the inequalit**y.

Flan- servers 10 people; $10.85 per person 1/8 teaspoon salt.1(12 fluid once) 1 teaspoon vanilla1/4 cup brown sugar

Filling with the information given, we have:

Multiply the original recipe by **10 (Since we have to serve 10 people)**

New recipe:

Salt: 1/8 x 10 = 10/8 = 5/4 (Multiplying fractions and simplifying)

5/4 = 1 1/4 ( Converting the fraction to a mixed number)

Evaporated milk : 1 x 10 = 10 cans.

Vanilla: 1 x 10 = 10 teaspoons.

Brown sugar: 1/4 x 10 = 10/ 4 = 5/2 (Multiplying fractions and simplifying)

5/2 = 2 1/2 (Converting the fraction to a mixed number)

The values of the new recipe are:

Salt: 1 1/4

Evaporated milk: 10 cans

Vanilla: 2 1/2 teaspoons

Brown sugar: 2 1/2 cups

Find the volume of the solid to the nearest unit. 13 A 6 A drawing not to scale 3 O 546 ft 3 O 1092 ft 3 O 273 ft 3 O 422 ft

Volume = Area of the base * height

Area of the base = (7 * 6) / 2

Area of the base = 42/2

**Area of the base = 21ft^2**

Volume of the prism = 21 * 13

**Volume of the prism = 273 ft^3 The thi**

A 45 kg skydiver has a speed of 25 m/s at an altitude of 950 meters above the ground. Determine the

kinetic energy possessed by the skydiver.

The **kinetic energy **possessed by the skydiver is 14, 062. 5 Joules

**Kinetic energy **of an object is defined as the energy possessed by an object due to its **motion**.

It is also described as the work that is required to accelerate a body of mass from rest to its given velocity.

The formula for calculating kinetic energy is expressed as;

Kinetic energy = 1/2 mv²

Where;

m is the mass of the objectv is the velocity of the objectNow, substitute the values

Kinetic energy = 1/2 (45)(25)²

Find the square

Kinetic energy = 1/2 (45)(625)

Find the product

Kinetic energy = 1/2(28125)

Find the quotient

Kinetic energy = 14, 062. 5 Joules

Hence, the **value **is 14, 062. 5 Joules

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magine,... L Free Games Online. Online Voice Recon What is the circumference of a circle with a radius 5 square un 50 m square units quare units

The distance around a circle is known as the **circumference, **by definition.

How many points of intersection are there between the graphs of the two hyperbolas?

The **graphs **of the **hyperbola **have zero point of **intersection**.

The point of **intersection **is the point where two or more **functions **meet.

The given **parameters**;

3x² – 4y² + 4x – 8y +4= 0

3x² + y² + 4x – 3y +4= 0

To find the **points **of intersection, we simply equate both **equations**.

So;

3x² – 4y² + 4x – 8y +4= 3x² + y² + 4x – 3y +4

Now **Cancel out **the common terms

y² - 3y = - 4y² - 8y

Collect** like terms**;

y² + 4y²= 3y - 8y

5y² = - 5y

**Divide **through by 5

y² = -y

Divide through by y

y = -1

Hence, the **graphs **of the **hyperbola **have zero point of **intersection**.

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i need help with this question

**Answer:**

58.29 cm^2

**Step-by-step explanation:**

The **area of a trapezium** is **calculated** with the following **formula**:

[tex] \frac{a + b}{2} \times h[/tex]

(a: base, b: **base**, h: **height**)

[tex] \frac{ 7 + (10.4)}{2} \times (6.7) \\ \\ \frac{17.4}{2} \times (6.7)[/tex]

get rid of **fraction** by dividing (17.4) with 2

(17.4)÷2 = 8.7 multiply this with height

(8.7) × (6.7) = 58.29

The area of the given **trapezium **is 58.29 cm².

So, the area of the **trapezium**:

Solve as follows:

(a+b)/2 × h(7 + 10.4)/2 × 6.717.4/2 × 6.78.7 × 6.758.29 cm²Therefore, the area of the given **trapezium **is 58.29 cm².

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Give a formular on how to calculate growth rate

**Answer:**

Straight-line percent change method example

Growth rate = (489 - 402) / 402. Absolute change = 87 (489 - 402) Growth rate = 0.2164 (87 / 402) Percent change = 21.64% (0.2164 x 100)

m multipled by the square of n

**Answer:**

mn²

**Step-by-step explanation:**

the square of n is n² and m multiplied by this is

mn²

Selena was comparing the flying seeds of different birds in science class. which of the three words why faster why?select the correct response 1. the blue jay Five Spices because it's rate is 20 m/s2. the Cardinal flies fast is because it's right is 10 m/s3.the robin Place passes because it's rate is 15 m/s4.they all fly at a rate of 10 m/s

Selena was comparing the flying seeds of different birds in science class.

Which of the three words why faster why?

Select the correct response

1. the blue jay Five Spices because it's rate is 20 m/s

2. the Cardinal flies fast is because it's right is 10 m/s

**3. The robin Place passes because it's rate is 15 m/s**

4.they all fly at a rate of 10 m/s

____________________________

The slope, in this case, expresses the variation of the distance with respect to time (that is, the speed).

Comparing the slopes

Blue Jay's Flight

slope 10 m/s

__________________

Robin's Flight

slope = (y1-y2)/ (x1-x2)

Selecting the points (x, y)

Point 1 (2, 30)

Point 2 (6, 90)

slope = (90- 30) m / (6-2 )s

=(60)/ 4

= 15 m/s

_______________________________

**Answer**

**3. The robin Place passes because it's rate is 15 m/s**

_______________________________

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A fisher finder shows a large fish at 13 ft below the surface and a smaller fish 4 ft below surface. what is the expressions that are equivalent to the distance between the fish

**Answer:**

**Distance = 9 ft**

**Explanation:**

We can represent the position of the large fish with the number -13 because it is 13ft below the surface. In the same way, we can represent the position of the smaller fish with the number -4.

Then, the distance between the fish will be the absolute value of the difference between their positions. So, the expressions that are equivalent to the distance between the fish are:

| - 13 - ( - 4) | = | - 13 + 4| = 9

or

| -4 - (- 13) | = | - 4 + 13 | = 9

Therefore the distance between the fish is 9 ft

An investment grows by 4% per year for 5 years. By what percent does it increase over the 5-year period?

20% Return on Investment

20% return on investment

if once taxi fare was $7.65 how many miles did he travel in the taxi a taxi company charges $2.25 for the first mile and then $0.20 per mile for additional mile or f equals $2.25 + $0.20(m -1) where f is the fair and m is Adam's number of miles

**Answer:**

**28 miles**

**Explanation:**

The equation that describes the relationship between the fare and the number of miles is:

f = 2.25 + 0.20(m - 1)

Where f is the fare and m is the number of miles.

So, if the taxi fare was $7.65, we can replace f by 7.65. Then:

7.65 = 2.25 + 0.20(m - 1)

Therefore, we can calculate the number of miles by solving the equation for m. So, subtracting 2.25 from both sides:

7.65 - 2.25 = 2.25 + 0.20(m - 1) - 2.25

5.4 = 0.20(m - 1)

Dividing by 0.20, we get:

[tex]\begin{gathered} \frac{5.4}{0.20}=\frac{0.20(m-1)}{0.20} \\ 27=m-1 \end{gathered}[/tex]Finally, add 1 to both sides:

27 + 1 = m - 1 + 1

28 = m

So, he travels 28 miles in the taxi

please help me again )))))))))

**Answer: -14/5, -2.25, 1 1/4, 3/2**

**Step-by-step explanation:**

**Answer:**

-14/5, -2.25, 1 1/4, 3/2

**Step-by-step explanation:**

I double-checked, and I believe it's correct.

P.S, if I could get Brainliest, it'd mean a lot to me! Thanks!

ill give brainliest if i can have help, i am having trouble turning on axis, can someone explain? (refer to image somewhere lol)

**Answer:**

a=2,-2 b=-5,-1 c=-1,-2

**Step-by-step explanation:**

you just put the shape the opisite way

Multiple choice triangle. im pretty sure its pythagorean theorem but please let me know

To solve this triangle, we cannot use either the Pythagorean Theorem or the Law of Cosines. We need more information.

Conversely, we can use SOHCAHTOA, in the sense that we can use the SOH part of this (Sine = opposite side over hypotenuse), that is, we can use angle 33 as the reference angle, and we have a right triangle here. Then, using trigonometric ratios, we can use:

[tex]\sin (\theta)=\frac{opp}{hyp}\Rightarrow\sin (33)=\frac{x}{29}\Rightarrow x=29\cdot\sin (33)\Rightarrow x=15.7945[/tex]We also can use the Law of Sines to solve it:

[tex]\frac{x}{\sin(33)}=\frac{29}{\sin(90)}\Rightarrow\frac{x}{\sin(33)}=\frac{29}{1}\Rightarrow x=29\cdot\sin (33)\Rightarrow x=15.7945[/tex]Therefore, **we can solve this triangle using both Law of Sines and SOHCAHTOA. (We can select two options: c and d.)**

Rita, Goran, and Kareem have a total of $93 in their wallets. Rita has $7 more than Goran. Kareem has 2 times what Rita has. How much do they have in their wallets?

**Goran** has $18 in his **wallet. Rita** has $25 and **Kareem** has $50 in his wallet.

**Algebra** is a branch of mathematics that helps translate real-world problems or situations into mathematical formulas. Mathematical operations like** addition**, **subtraction**,** multiplication**, and **division** as well as **variables** like x, y, and z are needed to construct a valid mathematical expression. **Coordinate geometry**, **calculus**, and **trigonometry** are just a few of the mathematics topics that involve algebra. A simple algebraic equation is 2x + 4 = 8. Algebraic expressions are the result of performing operations on variables and **constants**, such as addition, subtraction, multiplication, division, etc.

Let the amount Goran have = X

Then, the** amount** Rita have= x+7

Then, **Kareem** has the amount = 2(x+7)

According to question

The total money three of them have = $93

Therefore,

x+x+7+2(x+7) = 93

2x + 7 + 2x + 14 = 93

4x+21= 93

4x= 93-21

4x= 72

x= 18

So,

**Goran** has $18 in his wallet

Rita have $ 18 +37= $25 in her wallet

Kareem has 2 × 25 = $50 in his wallet

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need help assap look in the picture

**Answer:**

**8**

**Step-by-step explanation:**

To find the perimeter, you must add the lengths of all sides.

In this question the perimeter is given, which is 63.

**63 = 12 + 12 + 3x + 2x + 1 + x + 2**

**1. Add the numbers**

63 = **12** + **12** + 3x + 2x + **1** + x + **2**

12 + 12 + 1 + 2 = 27

**63 = 27 + 3x + 2x + x****2. Combine Like Terms**

63 = 27 + **3x** + **2x** + **x**

x = 1

3x + 2x + 1x = 6x

**63 = 27 + 6x**

3. Move Variable to the left

63 = 27 + 6x

**63 = 6x + 27**

4. Subtract 27 from both sides, the opposite of adding 27

63 = 6x + 27

63 - 27 = 6x + 27 - 27

**36 = 6x**

5. Divide by the same factor, the opposite of multiplying 6

36 = 6x

**36/6 = 6x/6**

6. Cancel out the 6s but leave the x

36/6 = 6x/6

**x = 6**

So, now that we know that x = 6 we can solve the expression, x + 2, to find out the length of the side BC.

6 + 2 = 8

The net of a square pyramid is shown below. What is the surface area of the pyramid?

**Answer:**

qt 456u8u64t3544

**Step-by-step explanation:**

for wicks watchful warships x

The graph shows the mass of the bucket containing liquid depends on the volume of liquid in the bucket. Use the graph to find the range of the function.

The **range** of the function is determined as **1 ≤ M ≤ 6.5 kg.**

The **range** of a function is the complete set of all possible resulting values of the dependent variable (y, usually), after we have substituted the **domain**.

Also we can defined a **domain** of a function as all the possible values that go into a function.

From the graph the **range** of the function of the **mass** of the bucket is calculated as follows;

The minimum value of the mass of the bucket = 1

The maximum value of the mass of the bucket = 6.5 kg

The **range** of the function (**mass, M **of the bucket) = {1, 2, 3, 4, 5, 6.5 kg}

1 ≤ M ≤ 6.5 kg

Thus, the **range** of the function includes numbers ranging from 1 to 6.5 kg. That is {1, 2, 3, 4, 5, 6.5 kg}.

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The mass of a bull is 325 kg. This is 175 kg more than the mass of a calf. The mass of a calf is 107 kg less than the mass of a cow.

Calculate the mass of a cow

**Answer:**

257 kg

**Step-by-step explanation:**

Hello!

Given Info:The mass of the cow is** 257 kg**.

The ratio of 1.2 to 29 is the same as the ratio of 4.8 to

**Answer:**

116

**Step-by-step explanation:**

Given the **ratio 1.2 : 29**, you want x in the **equivalent ratio 4.8 : x**.

Equivalent ratios can be written as a proportion:

1.2/29 = 4.8/x

SolutionMultiplying by 29x, we have ...

1.2x = 29(4.8)

Dividing by 1.2 gives ...

x = 29(4.8/1.2) = 29(4) = 116

**The ratio is the same as 4.8 to 116**.

__

*Additional comment*

A proportion like this can be written 4 ways. The solution takes only one step if the unknown is in the numerator.

[tex]\dfrac{1.2}{29}=\dfrac{4.8}{x},\quad\dfrac{29}{1.2}=\dfrac{x}{4.8},\quad\dfrac{1.2}{4.8}=\dfrac{29}{x},\quad\dfrac{4.8}{1.2}=\dfrac{x}{29}[/tex]

Which number is greater than 555,621,000?A.5.0 x 10*6B.6.2 x 10*7C.5.55621 x 10*7D.9.99 x 10*6

**Given:**

Consider the individual options and compare them with the given number.

A.

[tex]5.0\times10^9[/tex][tex]\text{Use }10^9=1,000,000,000.[/tex][tex]5.0\times10^9=5.0\times1,000,000,000[/tex][tex]5.0\times10^9=5,000,000,000[/tex]We know that

[tex]5,000,000,000>555,621,000[/tex]This option is correct.

B.

[tex]6.2\times10^7[/tex][tex]\text{Use }10^7=10,000,000.[/tex][tex]6.2\times10^7=6.2\times10,000,000[/tex][tex]6.2\times10^7=62,000,000[/tex]We know that

[tex]62,000,000<555,621,000[/tex]This option is not correct.

C.

[tex]5.55621\times10^7[/tex][tex]\text{Use }10^7=10,000,000.[/tex][tex]5.55621\times10^7=5.55621\times10,000,000[/tex][tex]5.55621\times10^7=55,562,100[/tex][tex]55,562,100<555,621,000[/tex]This option is not correct.

D.

[tex]9.99\times10^6[/tex][tex]\text{Use }10^6=1,000,000.[/tex][tex]9.99\times10^6=9.99\times1,000,000[/tex][tex]9.99\times10^6=9,990,000[/tex][tex]9,990,000<555,621,000[/tex]This option is not correct.

**Final answer:**

**Option A is correct.**

for which values of (A) the system has at least one solution

**Answer**

**The values of a that ensures that the system has at least one solution is**

**a > (21/127)**

**Explanation**

We are told to find the values of **a **that ensures that the system has at least one solution. The system of equations include

**3 (a - 5x) < 1 + x**

**2 - (x/2) > 3 + 5 (x - a)**

To do this, we need to solve the expressions

**3 (a - 5x) < 1 + x**

**3a - 15x < 1 + x**

We can rewrite this as

**1 + x > 3a - 15x**

**x + 15x > 3a - 1**

**16x > 3a - 1**

Divide both sides **16**

We then solve the second one. But to do this, let's multiply through by **2**

**2 - (x/2) > 3 + 5 (x - a)**

**4 - x > 6 + 10 (x - a)**

we can rewrite as

**6 + 10 (x - a) < 4 - x**

**6 + 10x - 10a < 4 - x**

**10x + x < 10a - 6 + 4**

**11x < 10a - 2**

Divide both sides by **11**

The two solutions are

**x > (3a/16) - (1/16)**

**x < (10a/11) - (2/11)**

To find a lasting solution, we need the inequality sign to be the same, so, we need to multiply through one of the equations by **-1**

**x > (3a/16) - (1/16)**

**-x < (-3a/16) + (1/16)**

So, the system of equations become

**-x < (-3a/16) + (1/16)**

**x < (10a/11) - (2/11)**

We can then add the two equations

**-x + x < (-3a/16) + (1/16) + (10a/11) - (2/11)**

**0 < (-3a/16) + (10a/11) + (1/16) - (2/11)**

**0 < -0.1875a + 0.9091a + 0.0625 - 0.1818**

**0 < 0.7216a - 0.1193**

Rewrite

**0.7216a - 0.1193 > 0**

**0.7216a > 0.1193**

Divide both sides by **0.7216**

**(0.7216a/0.7216) > (0.1193/0.7216)**

**a > 0.1653**

**a > (21/127)**

**Hope this Helps!!!**

(b) The area of a rectangular pool is 8075 m².If the length of the pool is 95 m, what is its width?Width of the pool: ]m

The area of a rectangle is:

[tex]A=wl[/tex]where w is the width and l is the length. Plugging the values we have and solving for w:

[tex]\begin{gathered} 8075=95w \\ w=\frac{8075}{95} \\ w=85 \end{gathered}[/tex]**Therefore the width is 85 meters.**

Supposed that you purchased an old property for $120,000. You decide to mark

up the value by 40% before you put it on the market. If your real estate agent

charges 5.5% commission on the sale, how much did you make on the sale?

**Answer:**

158,760$

**Step-by-step explanation:**

120,000$ + 40%=168,000$-5.5%=158,760$

(a)A circle has a radius of 12cm. If the radius is increased by a factor of 7, how's many times larger will the circle's circumference be? (b)What is the scale factor of the circumference of a circle with a radius of 3 when compared to the original circle? Write your answer as a decimal to the nearest hundredth.

(a)

The **circumference** of a circle is found using the formula,

Where

C is the circumference

r is the radius

A circle has radius **12 cm**, so its circumference is

When the radius (12 cm) is increased by a factor of 7, we mean the radius is **7 times** the original, so, the new radius is

So, the **circumference** of this circle will be >>>>

To find how many times larger this circumference is of the previous one, we divide,

[tex]\frac{C_2}{C_1}=\frac{168\pi}{24\pi}=7_{}[/tex]Answer7(b)Using the circumference formula, we can find the circumference of this circle,

[tex]\begin{gathered} C=2\pi r \\ C=2\pi(3) \\ C=6\pi \end{gathered}[/tex]The original circle had a circumference of **24π**

*The question basically asks "how many times is the circumference of this circle compared to the circumference of the original circle?"*

Of couse, it will be less than 1 since this circle is smaller than the original one.

So,

[tex]\begin{gathered} \frac{6\pi}{24\pi} \\ =\frac{1}{4} \end{gathered}[/tex]So, the **scale factor** is 1/4, or 0.25

Rachel earns $27 per hour at work. She worked 936 hours last year. How much did Rachel earn from working last year?

**Answer: $25,272 is the answer hope it helps.**

**Answer:**

25,272 dollars in total

A car travels for 15km in a city at a Certain speed-Dutside the city it travels 72km at twice its former speed. If the total travelling time is 1hour 8minutes find the average speed .

If the total traveling time is **1 hour 8 minutes **f the average speed is **45 km/h.**

This is a problem from **time and distance**. We can solve this equation by following a few steps.

Let's assume the car travel in the city for **t minutes** and the **average speed is v**.

According to the question, the car travel outside the city for, **(68- t) minutes** as 1 hour 8 minutes is equal to 68 minutes.

As per the question, Outside the city, it travels at** twice** its former speed **v.**

Now, we can form an equation, **2 (15/t) = 72/(68- t).**

Let's simplify the given equation. 30/t = 72/(68- t)

Or, 72t = 30(68- t) [cross multiplication]

Or, 72t = 2040 - 30t

Or, 102t = 2040 [add with +30t both sides]

Or, t = 2040/102

Or, t = 20 [dividing by 102 both sides]

Therefore we can conclude that the average speed ( km/h) is (15×60) / 20 = **45 km/h.**

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17. Critique Reasoning Lisa used a number line to model 2(3). Does her number line make sense? Explain why or why not. 8-7-6-5-4-3-2-1 0
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