Solve for b. ab + c = d

b =  (d-c)/a

Step-by-step explanation:

ab + c = d

Subtract c from each side

ab +c-c=d-c

ab = d-c

Divide each side by a

ab/a = (d-c)/a

b =  (d-c)/a

Steps to solve for b:

ab + c = d

~Subtract c to both sides

ab + c - c = d - c

~Simplify

ab = d - c

~Divide a to both sides

ab/a = d-c/a

~Simplify

b = d-c/a

Best of Luck!

part 1 answer = 8

part 2 answer = 72

step-by-step explanation:

part 1 explanation = add all of the numbers, then divide by how many numbers you have. so, 200/25 = 8.

part 2 explanation = not gonna lie, this is hard to explain, so just google how to do it.

answer: there are 453.592 grams in a pound.