Question

Explain how to solve 82 + 9(12 ÷ 3 • 2) – 7.

Answer 1

first you have to do:
1) want is in parentheses 12divide by 3 times 2= 8
2) then 9 times 8= 72
3) the add 72 and 82= 154
4) last 154-7= 147

Answer 2

the 2 is an exponent

Answer 3

oh

Answer 4

first you have to do:
1) want is in parentheses 12 divide by 9= 1.3
2) then 9 times 1.3= 12
3) the add 72 and 12= 84
4) last 84-7= 77