PEMDAS:
perenthesis, exponents, multiplication + division, addition and subtraction.
so you add first, to get 12+5=17.
then you multiply, to get 5*17 =85
Answer:
85
Step-by-step explanation:
First you do parenthesis so add the 12 and 5 together to get 17.
Now you are left with 5(17).
from there multiply to get your answer.
