2 question Which expression represents 92 decreased by an unknown number? A. 92 ÷ z B. 92 + z C. 92 z D. 92

asked Mar 19, 2016 178k views

2 votes

2 question

Which expression represents 92 decreased by an unknown number?

A. 92 ÷ z
B. 92 + z
C. 92 z
D. 92 – z

by Laker

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5 votes

it's D because decreased means subtraction or take away and z is used as the unknown number so it would be 92- z

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