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3 years ago

2.14x - 42.9 for x = 22.4 ? A. -18.36 B. 5.026 C. 47.939 D. 90.839

Mathematics

1 answer:

Fynjy0 [20]3 years ago

7 0

Answer:

Step-by-step explanation:

Your answer would be B., because you would multiply

2.14 x 22.4 =

47.939

then you will subtract that by 42.9

47.939 - 42.9 =

5.026

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The width of the walkway.

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The width of the garden with walkway = 10+2x

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$Area=length\times width$

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$Area=(14+2x)\times (10+2x)$

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Divide both sides by 4.

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Splitting the middle term, we get

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