Factor the polynomial. If the polynomial is prime, so state.x2 - x - 45

A. (x - 45)(x + 1)
B. (x - 5)2
C. (x + 5)(x - 9)
D. prime


Answer: D

Mathematics

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Solve the problem.Joe has to take a test which consists of short-answer questions worth 5 points each and essay questions worth 15 points each. He must do at least 9 short-answer questions, but won't have time to do more than 8. He has to answer at least 3 essay questions but can't spend time to do more than 8. If no more than 17 questions can be done, what is his maximum score?

A. 145 B. 175 C. 195 D. 165

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Use the graph and the factor theorem to list the factors of f(x).y = f(x)

A. (x - 4), (x + 5), (x - 2) B. (x + 4), (x - 5), (x + 2) C. (x - 4), (x - 5), (x - 2) D. (x + 4), (x + 5), (x + 2)

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Find the graph that matches the given system of equations.2x + y = -8 x + y = -7

A.

B.

C.

D.

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Convert from dollars to cents.$94.95

A. 94,950¢ B. 9,495¢ C. 949,500¢ D. 949.5¢

Mathematics