SOLUTION: The average of Cindy's threes test scores must be greater than 70 for her to pass the class. She got a 76 on the last test. She got the same score on the first and second test. She
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Question 805622: The average of Cindy's threes test scores must be greater than 70 for her to pass the class. She got a 76 on the last test. She got the same score on the first and second test. She passed the class. What scores could she have gotten on the first two tests
I don't know how to get to the answer work wise
Answer by richwmiller(17219) (Show Source): You can put this solution on YOUR website!
(76+y+z)/3>70
The sum of y+z must be greater than 134
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