2 years ago

50 POINTS AND WILL MARK BRAINLIEST

Mathematics

1 answer:

Lyrx [107]2 years ago

7 0

Answer:

This

Step-by-step explanation:

Is your answer mark me brainliest

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What is the rate of change?<br> the second 1 and second 4?

Mumz [18]

Idek but I do know that 12x8= 72

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2 years ago

At the We-Pack Shipping, the workers can unload 28 trucks in 7 hours. Which of the following is a correct unit rate for this sit

boyakko [2]

Answer:

4 trucks per hour

Step-by-step explanation:

You would do the trucks over the hours to get the ratio so, 28:7 is equal to 4:1 because 28/7 = 4

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2 years ago

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Julia plays volleyball and finished the regular season with 25 digs. The graph relates her total number of digs for the season t

Law Incorporation [45]

We need to find an equation in the form $y=mx+b$ .

To find $m$ , we use the formula:
$m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

We'll use the points $(0, 25)$ and $(4, 37)$ :
$m=\frac{37-25}{4-0}=\frac{12}{4}=3$

The value of $b$ (the y-intercept) is the value of $y$ when $x=0$ , which is 25.

So the equation is $y=3x+25$ (choice A).