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The length of a crayon box base is 3 more than 4 times its width. If the perimeter of the base
of the crayon box is 21 centimeters, what are the length and width?

Respuesta :

Answer:

the length is 7 or 3 the width is 3 or 7

Step-by-step explanation:

7 x 3 = 21

libertyodh24

Answer:

The crayon box is 9 centimeters long and 1.5 centimeters wide.

Step-by-step explanation:

L = 3 + 4w

p = 2L + 2w

21 = 2 (3 + 4w) + 2w

(show work)

w = 1.5

L = 3 + 4 * 1.5

(show work)

L = 9

pls mark brainliest :))

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