andrea1270 andrea1270

07-09-2020
Mathematics

contestada

the length of a rectangle is 7 inches greater than three times its width write an expression to represent its area

Respuesta :

07-09-2020

Answer:

3w^2+7w

Step-by-step explanation:

Let width be w

Length, l is 3w+7

Area = l * w

(3w+7)w = 3w^2+7w

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