Respuesta :

Answer: 138

Step-by-step explanation:

You’re going to solve this problem using PEMDAS (parentheses, exponents, multiplication/division, addition/subtraction)

We have parentheses so we’re going to solve everything in there first. You will do division before subtraction.

20/4 = 5

Then subtract 28 - 5 = 23

You’re left with 6 x 23 = 138