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Ludmilka [50]
4 years ago
15

Please help 20-23 it is 6th grade math and it is due October 16 please I really need help we are doing simplifying expressions a

nd not solving them

Mathematics
1 answer:
mel-nik [20]4 years ago
8 0
Hey I'm in 6th too, Simplify means to solve the prob
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The length of a rectangle is twice the width. The perimeter is 25. The system to help find the length and width is:
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Answer:

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Step-by-step explanation:

Substituting for L, we have ...

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The rounded "exact" solution is ...

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By definition we have that the average rate of change of the function is given by:
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A and C are similar but not congruent
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