Accuplacer Practice Test exams with quaranteed questions and answers
A. 1/b - 1/a B. b - a C. 1/ab D. a - b/ If a ≠ b and 1/x + 1/a = 1/b, then x = ab E. ab/a - b - correct answerE The graph of which of the following equations is a straight line parallel to the graph of y = 2x ? A. 4x - y = 4 B. 2x - 2y = 2 C. 2x - y = 4 D. 2x + y = 2 E. x - 2y = 4 - correct answerC An equation of the line that contains the origin and the point (1, 2) is A. y = 2x B. 2y = x C. y = x -1 D. y = 2x +1 E. y/2 = x - 1 - correct answerA An apartment building contains 12 units consisting of one- and two-bedroom apartments that rent for $360 and $450 per month, respectively. When all units are rented, the total monthly rental is $4,950. What is the number of two-bedroom apartments? A. 3 B. 4
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accuplacer practice test