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The length of a rectangle is 4x + 7and the width is 3x - 1. What is the perimeter of the rectangle?
A)
7x + 6
B)
7x + 8
12x - 1
D)
14x + 12

Answer :

Answer:

Perimeter is 14x+12

Step-by-step explanation:

The perimeter of a rectangle is P=2L+2W, therefore the perimeter is P=2(4x+7)+2(3x-1)=8x+14+6x-2=14x+12

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