The total cost for a bucket of popcorn and 4 movie tickets is $56. The total cost for the same size bucket of popcorn and 6
movie tickets is $80. The cost of a bucket of popcorn is $8. Which equation represents the relationship between y, the total
cost of the popcorn and movie tickets, and x, the number of movie tickets that are purchased?
y = 12x + 8
y = 12x - 8
y = 14x + 8
y = 14x - 8

Answer:

Step-by-step explanation:

There is one solution to the equation 7-4x=2+x+6-5x. Solving for x gives x = 1, so there is only one solution.

Answer:

f(2) = 0

f(-4) = 24

Step-by-step explanation:

\( \hookrightarrow \: { \tt{ \sf{f(n) = {n}^{2} - 2n }}}\)

When n is 2 ✔

\( \dashrightarrow \: { \tt{f(2) = {(2)}^{2} - (2 \times 2) = 4 - 4 = 0}} \\ \)

When n is -2 ✖

\( \dashrightarrow { \tt{ {( - 2)}^{2} - (2 \times - 2) = 4 + 4 = 8 }}\)

When n is 1 ✖

\( \dashrightarrow{ \tt{f(1) = {(1)}^{2} - (2 \times 1) = - 1 }}\)

When n is 5 ✖

\( \dashrightarrow{ \tt{f(5) = {(5)}^{2} - (2 \times 5) = 15}}\)

When n is -4 ✔

\( \dashrightarrow{ \tt{f( - 4) = {( - 4)}^{2} - (2 \times - 4) }} \\ { \tt{ = 16 + 8}} \\ { \tt{ = 24}}\)

Answer:

1, 2, 3, 4, 5, 6, 7, 8, and 9.

Step-by-step explanation:

Answer:

2+2

Step-by-step explanation:

what you will do is add 2 to the other to and get 4

Answer:

A dilation factor of 1 over 2

Step-by-step explanation:

This means scale factor 1/2 as PQRS is dilated and will become smaller than itself. When a subject refers to itself being the start point it will be equal to 1 in scale of itself. Then to make something smaller it will have to be a fraction as anything smaller than 1 is a fraction of itself.

Here, you just count how smaller and the inverse of 1/2 is 2 but we know PQRS becomes 1/2 when translated to P'Q'R'S

Answer:

\(x=\frac{1}{r} +1\)

Step-by-step explanation:

\(r=\frac{1}{x-1}\)
\(r(x-1)=1\)
\(x-1=\frac{1}{r}\)
\(x=\frac{1}{r} +1\)

Answer:

\(x=\dfrac{1+r}{r}\)

Step-by-step explanation:

Given equation:

\(r=\dfrac{1}{(x-1)}\)

Multiply both sides by (x - 1):

\(\implies r(x-1)=\dfrac{1}{(x-1)} \cdot (x-1)\)

\(\implies r(x-1)=1\)

Expand the brackets:

\(\implies rx-r=1\)

Add r to both sides:

\(\implies rx-r+r=1+r\)

\(\implies rx=1+r\)

Divide both sides by r:

\(\implies \dfrac{rx}{r}=\dfrac{1+r}{r}\)

\(\implies x=\dfrac{1+r}{r}\)

Answer:

Afternoon has never been good tho...

Step-by-step explanation:

Answer:

The first option, V ≈ 1607.7 in²

Step-by-step explanation:

Find the volume of the given cylinder.

\(\begin{center}\framebox{\parbox{4cm}{\textbf{Volume of a Cylinder:}\\[2ex]The volume of a cylinder with radius $r$ and height $h$ is given by the formula:\\[2ex]\center{$V = \pi r^2 h$} \\ \\}}\end{center}\)

Given:

r = 8 in

h = 8 in

π = 3.14

Find:

V = ?? in³

\(\hrulefill\)

Now solving,

Substitute the given values into the formula:

=> V = (3.14)(8)²(8)

Using a calculator to simplify:

=> V = 1607.68 in²

Rounded to the nearest tenth:

∴ V ≈ 1607.7 in²

Thus, the first option is correct.

Answer: 24967504

Step-by-step explanation:

Answer:

n = -7/2

Step-by-step explanation:

2(n - 3) = 4n + 1

=> 2n - 6 = 4n + 1

=> -6 - 1 = 4n - 2n

=> -7 = 2n

=> n = -7/2

Answer:

.8

Step-by-step explanation:

9/10+(−7/10)+8/10+(−6/10)+3/10+(−1/10)+2/10.

Answer:

55.1 ft

Step-by-step explanation:

4 + 4 + circumference of the circle

Formula for circumference of a circle is 2 · π · radius, but can also be written as π · diameter

4 + 4 + (15 · π)

4 + 4 + (15 · 3.14)

4 + 4 + 47.1

8 + 47.1

55.1

Step-by-step explanation:

To subtract 7/12 from 3 1/8, we need to convert the mixed number 3 1/8 to an improper fraction first:

3 1/8 = (3 × 8 + 1) / 8 = 25 / 8

Now we can subtract 7/12 from 25/8:

25/8 - 7/12 = (25 × 3) / (8 × 3) - (7 × 2) / (12 × 2) = 75/24 - 14/24

= (75 - 14) / 24 = 61/24

So, 3 1/8 - 7/12 = 61/24 in simplest form.

Answer:

\(-5xy(x+3y-2)\)

Step-by-step explanation:

\(Factor\\ (-5x^{2} )(y)+10xy-15xy^{2} \\-5x2y-15xy^{2} +10xy\\=5xy(-x+3y+2)\)

Hope this helps :)

THIS MIGHT NOT BE WHAT YOU ARE LOOKING FOR AND MIGHT NOT BE CORRECT! READ FIRST!

The answer is A. The slope of the line is rise/run = 4/2 = 2.1. This means that each kilometer costs $2.10. The y-intercept is 2.1, which means that the initial fee is $2.10. So the correct statement is: The slope is 2.1. This means that each kilometer costs $2.10.

The other statements are incorrect. The slope is not 5, so each kilometer does not cost $5. The y-intercept is not 5, so the ride does not last 5 kilometers. The y-intercept is the value of the function when the input is 0, which in this case is the initial fee of $2.10.

Answer:17

Step-by-step explanation:

1) 30 -13=17

n=17

Answer:

Step-by-step explanation:

two

Answer:

Option #4

Step-by-step explanation:

Expand option #4

=-3(1-2x)

=-3 -2x*-3

=-3+6x which is what your original equation was.

Answer:

12 hours

Step-by-step explanation:

Let's set the speed as "s".

Remember that distance = speed * time

So, plugging the numbers given...

7 = s * 8.4

Divide both sides by 8.4

s = 5/6

Now, plug this into the distance = speed * time, with the distance being 10. Set the time as "t"

10 = 5/6 * t

Divide both sides by 5/6

12 = t

So, it would take 12 hours for the snail to crawl 10 miles.

Answer:

yes

Step-by-step explanation:

yes many times...

Do you need help with an actual math question or was this just a question to ask??

Answer:

Step-by-step explanation:

234 is the answer

The total area to be painted is 8,316 square inches.

The bench has a rectangular base with dimensions 63 in by 14 in. The height of the bench is 54 in. The two faces that rest on the ground do not need to be coated with paint, so the total area to be coated is the sum of the areas of the four remaining faces.

The area of one of the longer faces is:

63 in × 54 in = 3,402 in²

The area of the other longer face is the same, so the total area of the longer faces is:

2 × 3,402 in² = 6,804 in²

The area of one of the shorter faces is:

14 in × 54 in = 756 in²

The area of the other shorter face is the same, so the total area of the shorter faces is:

2 × 756 in² = 1,512 in²

The total area to be coated with paint is the sum of the areas of the four remaining faces:

6,804 in² + 1,512 in² = 8,316 in²

Therefore, the total area to be coated with paint is 8,316 square inches.

Find out more on total area here: https://brainly.com/question/28020161

#SPJ1

Answer: Part A. 1,560

Step-by-step explanation:

Part 1: it's 1,560 because 10 to the power of 3 is multiplying 10 three times, so 10 x 10 is 100 and 100 x 10 is 1,000. After you multiply 1,000 by 1.56 since each time is 1.56 sq ft, and you get 1,560 sq ft.

Part 2: it moved 2 times to the right.

Hope this helps! :)

Answer: $38.10

Step-by-step explanation: This is the only reasonable solution that is not in the negatives, and if you do the math that's the answer.