Respuesta :

Tomathon101
use bidmas9 + 4*42 - 5
9 + 168 - 5
172
jodeelhyn
The first step to solving this problem is multiplying the numbers in the parentheses. If you remember PEMDAS, you will know why I do this first.
9+4(42)-5

Then, you multiply 4 and 42.
9+168-5

Add 9 and 168, then subtract 5.
172.

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