Simplify the expression.13 + 18 ? 24

A. 55
B. 445
C. 258
D. 744

Answer: B

Mathematics

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Answer the question.If p(x) = 54x3 + 57x2 - 42x - 6 and q(x) = 6x + 9, find (p/q)(x).

A. 9x2 - 4x - 1 + 
B. 9x2 - 4x - 1 - 
C. 9x2 - 4x - 1
D. 9x2 - 4x - 1 + 

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Mathematics

Divide.-104 ÷ (-8)

A. 13 
B. 3
C. -13 
D.

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Mathematics

Find the indicated nth partial sum of the arithmetic sequence. 1.5, 3.1, 4.7, 6.3, ...., n = 40

a. 1,234 b. 1,308.1 c. 1,308 d. 1,307.9

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Mathematics

In a right triangle, find the length of the side not given. Let c represent the length of the hypotenuse. Give an answer to the nearest tenth if necessary.b = 7 yd, c = 14 yd

A. a = 7 yd B. a ? 12.1 yd C. a ? 9.9 yd D. a ? 4.6 yd

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Mathematics