Which expression is equivalent to 7a + 2a + 7 - a-2

1 answer:

4 0

Answer:

8a+5

Step-by-step explanation:

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ra1l [238]

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Step-by-step explanation:

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valentinak56 [21]

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Crank

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Greeley [361]

Answer:

450

Step-by-step explanation:

find perimeter of bases and then the area. then find Lateral Surface area to get Surface area

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skad [1K]

Mathspapa a website that will help.

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