Solve the problem.
-Paul has grades of 83 and 68 on his first two tests. What must he score on his third test in order to have an average of at least 70?
A) at least 59
B) at most 70
C) at least 76
D) at most 74

Question

Quizplus · Accepted Answer

To find the score Paul needs on his third test to have an average of at least 70, we set up the equation: (83 + 68 + x) / 3 ≥ 70. Solving for x, we get x ≥ 59.

Solve the Problem. -Paul Has Grades of 83 and 68 on His First