Question
I'm just not good at word problems can someone help pleaes thanks a head of time
An arithmetic student needs an average of 70 or more to receive credit for the course. She scored 89, 76, and 65 on the first three exams. Write an inequality representing the score she must get on the last test to receive credit for the course.
An arithmetic student needs an average of 70 or more to receive credit for the course. She scored 89, 76, and 65 on the first three exams. Write an inequality representing the score she must get on the last test to receive credit for the course.
Answers
T
try this (89+76+65+x)/4 ≥ 70