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Gemiola [76]
3 years ago
11

What is 2r+7+r=? I'm not sure

Mathematics
2 answers:
Alexus [3.1K]3 years ago
7 0
2r + 7 + r = ?

Combine like terms.

(2r + r) + 7 

Simplify.

3r + 7 

~Hope I helped!~
marissa [1.9K]3 years ago
5 0
3r+7 I think...........
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The range of the function in the graph given can be expressed as: D. 20 ≤ s ≤ 100.

<h3>What is the Range and Domain of a Function?</h3>

All the possible set of x-values that are plotted on the horizontal axis (x-axis) are the domain of a function. In order words, they are the inputs of the function.

On the other hand, all the corresponding set of x-values that are plotted on the vertical axis (y-axis) are the range of a function. In order words, they are the outputs of the function.

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2 years ago
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Step-by-step explanation:

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