Mathematics, 05.10.2020 18:01 evaeh

What is the first step in evaluating this expression? 15 + 20 ÷ (10 – 7) + 12

a
Subtract 7 from 10.
b
Divide 20 by 10.
c
Add 15 and 20.
d
Add 7 and 12.

Answers: 1

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What is the first step in evaluating this expression? 15 + 20 ÷ (10 – 7) + 12

a
S...