Determine the arithmetic property expressed by the numerical statement.2(30 + 25) = 60 + 50

A. commutative property of multiplication
B. associative property of addition
C. associative property of multiplication
D. distributive property


Answer: D

Mathematics

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Solve the equation.31 + 2x = 27

A. {-1} B. {1} C. {3} D. {9}

Mathematics

Choose the expression or equation that is equivalent to the one given.e5x = 8

A. 5x = ln 8 B. ln 5x = ln 8 C. e5x = ln 8 D. 5x = log 8

Mathematics

Factor by grouping.8x2y3 + 9x2 + 16y3 + 18

A. (8y3 + 1)(x2 + 18) B. (8y3 + 9)(x2 + 2) C. (y3 + 9)(8x2 + 2) D. (8y3 + 2)(x2 + 9)

Mathematics

Rewrite the rational expression as an equivalent rational expression with the given denominator. = 

A.
B.
C.
D.

Mathematics