Homework Help: Algebra

Posted by Pam on Friday, October 2, 2009 at 1:51pm.

You are taking a math course in which there will be four tests each worth 100 pts. You have scores of 99, 94, & 90 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?

Algebra - Ms. Sue, Friday, October 2, 2009 at 1:55pm
99 + 94 + 90 = 283

360 - 283 = 77 = score needed
Algebra - Johnny, Thursday, December 13, 2012 at 1:37am
77

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