8. Simplify this expression. (3)10(3)–9

asked Feb 12, 2018 189k views

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4 votes

answer would be 81.
you multiply 3 x 10 x 3, which is 90. then subtract 9 from that and you end up with 81

Matas answered Feb 14, 2018

by Matas

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5 votes

the answer would be 81 unless you wrote the question wrongly

Eyal Gerber answered Feb 18, 2018

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