Math

Simplify using order of operations: 90-[(50-40)*(2+2)]

Asked by AnneS2 on 14 Sep 06:15

Last updated by anonymous on 15 Sep 15:29

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Answered by CherieS on 15 Sep 15:29

PEMDAS=(), exponents, *, /< +,-

90-[(50-40)*(2+2)]

90-[(10)*(2+2)]

90-[(10)*(4)]

90-[40]

50