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Slav-nsk [51]
3 years ago
5

Plz help i can’t figure it out

Mathematics
2 answers:
Ivan3 years ago
5 0

Answer:

-(x-10)=7

-x+10=7

-x=7-10

-x=-3

x=3

Rama09 [41]3 years ago
5 0
Here you go bro hope this helps you out.

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gizmo_the_mogwai [7]

Answer:

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Can someone correct me I don't know if I got it right
Angelina_Jolie [31]

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2 years ago
Does the chart below represent a proportional relationship? What is the rate of change?
Lilit [14]

This chart represents a proportional relationship. The rate of change will be 4.

<h3>What is the constant of proportionality?</h3>

Firstly, there is a proportional relationship.

Two values x  and y are said to be in a proportional relationship if x=ky, where x and y are variables and k is a constant.

The constant k is called the constant of proportionality.

Given;

x y

1 4

2 8

3 12

4 16

Here, x = ky

put the first value

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This chart represents a proportional relationship.

So the rate of change will be

Rate = \dfrac{y_2 - y_1}{x_2 - x_1}\\\\Rate = \dfrac{8 - 4}{2 - 1}\\\\Rate = 4

Learn more about proportional ;

brainly.com/question/20048815

#SPJ1

5 0
2 years ago
The information for two pay as you go cell phone companies is given
Serggg [28]
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The unit rate is 2,86:2,50
5 0
3 years ago
Question 11 (5 points)
mariarad [96]

Answer:

.2

Step-by-step explanation:

Add all the possible outcomes which is 32, then seperate the number of times  5 WILL appear which is 9. Divide 9 by 32 which equals 28% and turn that into a decimal. The answer is .2 hope this helps!!

8 0
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