Question

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?

Answer 1

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

Answer 2

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