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Question 791306: I'm trying to help my daughter with her math homework. Unfortunately the school won't allow the kids to bring home their class notes. So, I don't have examples that I can look at in order to figure out. She is working on Inequalities. If it wasn't for the fact that we have to add in the 'X' or 'Y' Then I could figure out the answer. The question is as follows: In an algebra class you must get a total of 360 points on four tests for a grade of A. You get 85, 89, and 92 on the first three tests. What score on the last test will give you an A? My email address is b.a.vinson@reagan.com
Answer by Alan3354(69443)   (Show Source):
You can put this solution on YOUR website! In an algebra class you must get a total of 360 points on four tests for a grade of A. You get 85, 89, and 92 on the first three tests. What score on the last test will give you an A?
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The sum of the 1st 3 is 85 + 89 + 92 = 266
You need 360
360 - 266 = 94
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