Mathematics, 08.04.2021 05:00 badgirl2005

Matt tried to evaluate the expression 4 x [(94 - 13) - 9]. Here is his work: 4 x [(94 - 13) = 9]
= 4 x [81 : 9]
Step 1
= 4 x 9
Step 2
= 36
Step 3
Is Matt's work correct?
No, Matt made a mistake in Step 1. Matt subtracted before he multiplied. The
order of operations says to multiply before you subtract.
No, Matt made a mistake in Step 2. Matt divided before he multiplied. The
order of operations says to multiply before you divide.
Yes, Matt's work is correct.

Answers: 1

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Matt tried to evaluate the expression 4 x [(94 - 13) - 9]. Here is his work: 4 x [(94 - 13) = 9]<...