Question 791306
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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