Question

How do you does this hwñp please explain

Answer 1

the problem to your answer is 2

Answer 2

for order of operations you need to use pedmas
perentheses, exponents, division, multiplication, addition, subtraction
(i am guessing that the 3) is the problem number)
(49 - 3^2) / (13+7)
(49 - 9) / 20
40 / 20
2