Combine like terms to write an equivalent expression.-8p2 + 11p + 12p2 - 5
A. 4p2 + 11p - 5
B. 15p2 - 5
C. -1056p5 - 5
D. 10p5
Answer: A
Mathematics
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A.
B.
C.
D.
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Evaluate as instructed.Evaluate (f+g)(3).
A. 3 B. -1 C. 0 D. 1
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Use elimination to solve each system of equations, if possible. Identify the system as consistent or inconsistent. If the system is consistent, state whether the equations are dependent or independent. -4x + 8y = -4-2x + 5y = 2
A. (9, 5); consistent and independent B. (8, 5); consistent and independent C. inconsistent D. (9, 4); consistent and independent
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A bag of marbles contains 5 blue, 7 green, 5 red, 8 yellow, and 3 black marbles. If you reach in the bag and draw one marble at random, what is the probability that you will draw a yellow marble?
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