michaelwilmot michaelwilmot

11-03-2019
Mathematics

contestada

A rectangular play area is 8 yards long. The expression 56+8x represents the area of the play area in square yards. What expression represents the width of the play area in yards? Draw a picture to model the problem.

Respuesta :

12-03-2019

Answer:

w = 7 + x

Step-by-step explanation:

The formula for the area of a rectangle is

A = lw

56 + 8x = 8w

Divide both sides by 8

w = 7 + x

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