Ronin draws a square with a measure of (x+2) inches on each side. The perimeter of his square is 96 inches. The equation represents the perimeter of the square. 4 times open paren x plus 2 close paren is equal to 96 What is the value of x ?
Answer
A
26
B
24
C
16
D
22
Explanation
A square has four equal sides, so its perimeter is 4(x + 2). Divide 96 by 4 to get x + 2 = 24, then subtract 2 to find x = 22. The correct choice is 22 inches (choice D).
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