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A rectangle is 5 times as wide as it is long. The area of the rectangle is 320 square feet. What is the perimeter of the rectangle, in feet?

(A) 8

(B) 40

(C) 48

(D) 64

(E) 96

The Correct Answer
Explanation

Alana leaves home to drive to college. She drives 200 miles in 4 hours before stopping for gas. She then drives 10 miles per hour faster than she did on the first part of her trip, and arrives at her dorm in 3 hours. How many miles did she drive in total?

(A)200 (B) 300 (C) 350 (D) 380 (E) 430

Correct Answer: D

The solution set of 5x + 9 ≥ 2(3x + 4) + 7 is shown by which of the following number line graphs?

(A) (B) (C) (D) (E)

Correct Answer: A

Given x ≠ ±4, which of the following is equivalent to the expression ?

(A)x - 1 (B) -8x (C) (D) (E)

Correct Answer: E

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