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klasskru [66]
2 years ago
13

What is 2(c+7)=2c+14

Mathematics
1 answer:
liq [111]2 years ago
3 0

2(c+7)=2c+14

Use distributive property

2*c +2*7

2c+14=2c+14

Hope it helps!

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Which Operation would you do first 2x -7 = 3
Afina-wow [57]
You will at 7 to both sides and then divide 2 on both sides to find x. :)
2x-7=3
+7=+7
—————
2x = 10
— —-
2 2

X = 5
3 0
3 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

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2 8

3 12

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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

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brainly.com/question/20048815

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5 0
2 years ago
Which term describes the relationship between L A and 2 B, if the m LA= 84º and m 2 B = 96º7
Daniel [21]

Answer:

Supplementary

Step-by-step explanation:

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3 0
3 years ago
Choose the best definition for the following phrase: combining like terms (1 point)
Maksim231197 [3]

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4 0
3 years ago
On Sunday, a local hamburger shop sold a combined of 572 hamburger and cheeseburger. The number of cheeseburgers sold was three
igor_vitrenko [27]
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Explanation:

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h + 3h = 572
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Use this back into the second equation
c = 3 • 143 = 429 cheeseburgers

3 0
3 years ago
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