177k views
1 vote
at middleton middle school, marianne musf score and average of at least 80 points of 4 tests before she can apply for the scholarship. if she scored 79 81 and 77 for the first three tests, what must she score on her last test?

2 Answers

2 votes
the answer is 83, using the equation of 320-79-81-77=x and X is equal to 83
User Homework
by
6.8k points
3 votes

the answer is 83, using the equation of 320-79-81-77=x and X is equal to 83

User Mathew Leger
by
7.2k points