SOLUTION: You are taking a Spanish course in which there will be four tests, each worth 100 points. You have scores of 98.91, and 92 on the first three tests. You must make a total of 360 in

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Question 176537: You are taking a Spanish course in which there will be four tests, each worth 100 points. You have scores of 98.91, and 92 on the first three tests. You must make a total of 360 in order to get an A. What scores on the last test will give you an A?
Answer by Mathtut(3670) About Me  (Show Source):
You can put this solution on YOUR website!
91+92+98+x=360
:
281+x=360
:
highlight%28x=79%29 must be scored to avg 90 per test or to have a total of 360 points