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. Find the perimeter of a rectangle if the length is 8y + 6 and the width is -2y +12.

Sagot :

Answer:

(12y + 36) units

Step-by-step explanation:

P = 2(L + W)

P = 2(8y + 6 - 2y + 12) units

P = 2(6y + 18) units

P = (12y + 36) units