Evaluate the algebraic expression for the given value or values of the variable(s).(x + 3y)2;x = 3 and y = 2

A. 18
B. 9
C. 36
D. 81


Answer: D

Mathematics

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A. Minimum of 39 B. Minimum of 33 C. Minimum of 75 D. Minimum of 20

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Solve the equation symbolically.-10.4z = -53.04

A. -5.1 B. 5.1 C. -4.9 D. 0.51

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Find all solutions in the interval [0, 2?).cot  = 

A. 0
B.
C.
D.

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Divide. Write the answer in lowest terms and as a whole or mixed number where possible.24 ÷ 

A. 24
B. 3
C. 168
D.

Mathematics