Factor the trinomial, or state that the trinomial is prime.5x2 - 33xy - 14y2

A. y(5x + 2)(x - 7)
B. (5x + 7y)(x - 2y)
C. (5x + 2y)(x - 7y)
D. prime


Answer: C

Mathematics

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Solve the problem.Kim decided to do some spring cleaning. She spent  hours cleaning her garage on Saturday. The next day she spent  hours cleaning her basement. What was the total amount of time she spent cleaning that weekend?

A. 2 hours
B. 5 hours
C. 4 hours
D. 5 hours

Mathematics

Solve the problem.The Mathematics Department is holding an election for department chair. Each member ranks the candidates from first to third. The preference table below shows the results of the ballots with candidates Clark (C), Jones (J), and Smith (S). Determine the winner using the pairwise comparison method and if the winner received a majority of first place votes.

A. Jones; No B. Smith; No C. Smith; Yes D. Jones; Yes

Mathematics

Rewrite the expression as a single logarithm.2 log2x - log2y - log2x

A. log2 
B. log2 
C. log2 
D. log2 

Mathematics

Solve the system by substitution.8x + 8y = 39x + 9y = 18

A. ? B. {(1, 1)} C. {(x, y) | 8x + 8y = 3} D. {(5, 9)}

Mathematics