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For all real numbers a, b, and c such that a < b and c > 0, which of the following inequalities, if any, must be true?

(A)a < c

(B) b < c

(C) a > c

(D) b > c

(E) None of the above inequalities must be true.

The Correct Answer

Which of the following expressions is equivalent to the inequality 6x – 8 > 8x + 14?

(A)x < --11 (B) x > --11 (C) x < --3 (D) x > --3 (E) x < 11

Correct Answer: A

Susie has three T-shirts: one red, one blue, and one black. She also has three pairs of shorts: one red, one blue, and one black. How many different combinations are there for Susie to wear exactly one T-shirt and one pair of shorts?

(F) 3 (G) 6 (H) 8 (J) 9 (K) 27

Correct Answer: J

A trapezoidal driveway has the dimensions, in yards, given in the figure below. What is the area, in square yards, of the driveway?

(A) 42 (B) 72 (C) 102 (D) 156 (E) 204

Correct Answer: C

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