Simplify.(3 + 8)[5 + (2 + 6)]

A. 20
B. 63
C. 143
D. 24


Answer: C

Mathematics

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Evaluate the sum.

A.
B.
C.
D.

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Find the unknown length in the right triangle. Simplify the answer if necessary.   feet   feet

A. 8 ft
B. 2 ft
C. 10 ft
D. 20 ft

Mathematics

Divide. ÷ 

A.
B.
C.
D.

Mathematics

Use synthetic division and the Remainder Theorem to find the indicated function value.f(x) = 5x4 + 7x3 + 6x2 - 4x + 51; f(4)

A. 701 B. 3596 C. 1859 D. 6563

Mathematics