Which is a unit rate?

Answer:

x ≤ -9

Step-by-step explanation:

to solve this equation you must subtract 5 from both sides

you get

x ≤ -9

that is your answer

Answer:

Brian spent $80 initially to set up the stand, and for every glass of lemonade he sold, he earned $0.20.

Step-by-step explanation:

Brian's earning is an illustration of a linear equation.

The correct statement about the graph is (B). Brian spent $80 initially to set up the stand, and for every glass of lemonade he sold, he earned $0.20.

From the graph, we have the following points

\(\mathbf{(x_1,y_1) = (0,-80)}\)

\(\mathbf{(x_2,y_2) = (400,0)}\)

Calculate the slope (m)

\(\mathbf{m = \frac{y_2 - y_1}{x_2 - x_1}}\)

\(\mathbf{m = \frac{0 - -80}{400- 0}}\)

\(\mathbf{m = \frac{80}{400}}\)

\(\mathbf{m = 0.2}\)

This slope means that he sells each glass for $0.20

When x = 0, y = -80

This means that: He spent $80 initially to set up the stand

Hence, the correct statement is:

(B). Brian spent $80 initially to set up the stand, and for every glass of lemonade he sold, he earned $0.20.

Read more about linear equations at:

https://brainly.com/question/11897796

Answer:

the terms/constants are 2 and 5 the coefficients are 3y and 3x

Step-by-step explanation:

terms/constants are the same thing

coefficients are numbers with letters behind them

Answer:

<

Step-by-step explanation:

Lets plug in 6 into x

4² + (6 - 3)² _ 28

Now lets simplify

16 + (3)² _ 28

16 + 9 _ 28

25 _ 28

25 is less than 28, so we use the < symbol

Final answer: <

Answer:

2y+12 c on edg

Step-by-step explanation:

The answer is /C/

                       /3/

                       "2y + 12"

                                              You're Welcome!

      PS: I wanted to give more credit to the first person for answering,

                                               you're amazing!

Answer:

I'll make this as fast as possible

(5,-20)

Step-by-step explanation:

Answer:

Let's start by using variables to represent the ages of the three people:

Let L be Liz's age.

Let D be Debbie's age.

Let F be Freya's age.

From the problem, we know that Liz's age is two-thirds of Debbie's age, so we can write:

L = (2/3)D

We also know that Debbie's age is half of Freya's age, so we can write:

D = (1/2)F

To find the ratio of Liz's age to Freya's age, we need to express Liz's age and Freya's age in terms of a common variable. Since we have an equation relating Debbie's age to Freya's age, we can use that as the common variable. From the equation D = (1/2)F, we can solve for F in terms of D:

F = 2D

Now we can substitute this expression for F into the equation for Liz's age:

L = (2/3)D = (2/3)(1/2)F = (1/3)F

So Liz's age is one-third of Freya's age. The ratio of Liz's age to Freya's age is therefore 1:3.

Answer:

f

Step-by-step explanation:

Answer:

1.51940298507

Step-by-step explanation:

Answer:

in short the answer is 1.51940298507

rounded off to 1.5

Step-by-step explanation:

Answer:

Harpers Haulers charge less than the other company.

Step-by-step explanation:

0.4 times 160 equals 64

64+68=132

0.65 time 160 equals 104

104+23=127

127 is less that 132

Answer:

it is 21

Step-by-step explanation:

Answer:

Step-by-step explanation:

Well it would be true for f. because all people would want orange juice or lemonade.

Answer:

The total amount of money needed to pay off the car after 6 years would be $11,800.

Step-by-step explanation:

Write down the facts:

Interest = $10,000 * 0.03 * 6

This being $10,000, 3% interest rate and over 6 years.

Interest= $1800

This amount we found is the additional amount (interest) you have to pay with the $10,000. Now, to find the total amound we add the interest and $10,000.

Total amount = 10,000 + $1800

Total amount = $11,800

Therefore the total amount paid over 6 years (including the 3% interest rate) would be $11,800. I hope this helped!!!

$11800 is the answer

Answer:n=y+1

Step-by-step explanation:

Answer:

n=y+1.

Step-by-step explanation:

Answer: 4

Step-by-step explanation:

Divide the sides of triangle D' by their corresponding sides on triangle D (like 32 divided by 8 and 40 divided by 10). The answer every time is 4 which means the scale factor is 4.

Answer:

The answer is 4

Step-by-step explanation:

In triangle D the top side length is 8 and in triangle D' the top side length is 32. 32 is 4 times 8, and therefore D' was factored by a scale of 4 from D.

This can be done with each side:

8x=32 --> x=4 therefore the scale factor is 4

6x=24 --> x=4 therefore the scale factor is 4

10x=40 --> x=4 therefore the scale factor is 4

Answer:

I'm assuming you're talking about the question in the picture:

If so, the answer

D. 12

Answer:

The x-intercept is where a line crosses the x-axis, and the y-intercept is the point where the line crosses the y-axis. Thinking about intercepts helps us graph linear equations.

Step-by-step explanation:

Answer:

The x-intercept is when a line crosses the x-axis, and the y-intercept is the point whenthe line crosses the y-axis.

Step-by-step explanation:

Ours are mixed, but here.

Sorry, im late. If anyone cant see the picture then I wrote it out for you all.

(1/5)x goes to (x)/5

5 ÷x goes to 5/x

x/2 goes to (1/2)x

and

(x)(2) goes to 2x

Hope this helped.

Answer:

B

Step-by-step explanation:

Four 1/6's (4/6) makes two 1/3 (2/3) if you already have 2/3's and you add the other 1/3 you then have 3/3 or 1

1/6 + 1/6 + 1/6 + 1/6 = 4/6 simplified is 2/3 + 1/3 = 3/3 = 1

Answer:

B

Step-by-step explanation:

1/6+1/6= 2/6

2/6= 1/3

1/6+1/6= 2/6

2/6= 1/3

1/3+1/3+1/3= 3/3

3/3= 1

So B is the correct answer.

Answer:

43

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Step-by-step explanation:

Step 1: Define

Identify.

(x + 3)² - 6

x = 4

Step 2: Evaluate

Follow Order of Operations.

Answer:

43

Step-by-step explanation:

Assuming you meant "evaluate x+3 squared          - 6    when x = 4, we get:

(x + 3)^2 - 6

Substituting 4 for x, we get 7^2 - 6, or 43.

Answer: 1. a. 15     b. 11     c. 2     d. 7     e. 5.5

2.  Stem:                   Leaf:

        1                           9

        2                         5, 9

        3                        3, 3, 8

        4                        0, 7, 9

        5                          4, 5

        6                           1, 5

        7                           2, 7

        8                             1

3. a. 13 inches        b. I'm pretty sure that it is the second quarter because there is more snow.           c. The first quarter because it's section is more spread out among the numbers.

Step-by-step explanation:

Answer: 22.5 pounds

Step-by-step explanation:

The computation of the weight of the block of gel is shown below:

As we know that

Volume = (length) (width) (height)

= (20) (6 ) (6)

= 720 cubic inches 

Now we have to convert into cubic foot

As we know that

1 ft = 12 inches

So 1ft^3 = 12 inches^3

= 1728 inches ^3
Now

= 720 × 1 cubic foot ÷ 1728 cubic inches

= 5 ÷ 12

Now the weight is = 54 × 5 ÷ 12= 

22.5 pounds

Answer:

4.9

Step-by-step explanation:

for this I used the sine rule so I did 6/sin 70 × sin 50