Name the law illustrated.1(r + 6) = (1)(r) + (1)(6) = r + 6

A. commutative law for addition
B. commutative law for multiplication
C. distributive law
D. associative law for multiplication


Answer: C

Mathematics

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What will be an ideal response?

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Divide the rational expression. Express the quotient as a rational expression in lowest terms.

A.
B. 28
C.
D. 1

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Solve by the substitution method.8x + 17 = 7y5x - 3y = -12

A. (7, -12) B. (-1, -3) C. (-4, 0) D. (-3, -1)

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A.
B.
C. - 
D. -9

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