Question

Write an equation or inequality to solve this problem. On three extra credit problems on a math test, students are given up to 4 points each, provided that their scores do not exceed 100 (points). What is the minimum raw score students could have and still score 100 with the extra credit?

Answer 1

3 problems worth up to 4 points each means 12 possible points
x+12=100
x=88

Answer 2

100-12 points=88
88 is the maximum raw score possible..

: 3