Simplify the expression. Assume that all variables are positive when they appear.(12)(4)

A. 240
B. 240
C. 1200
D. 48


Answer: A

Mathematics

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A.
B. does not exist
C.
D.

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Solve.2(12 - 2x) = 16

A. 4 B. -4 C. 8 D. 6

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What is the sum of the first 90 consecutive even numbers?

Fill in the blank(s) with the appropriate word(s).

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Simplify the expression.(5 - 2)2

A. 37 - 20
B. 25 - 4
C. 37 + 20
D. 25 + 4

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