Homework Help: Math

Posted by Madison on Friday, August 27, 2010 at 4:11pm.

A student scored 65, 80, 74 on the first three tests during the term. What does the student need to score on the fourth test to ensure and an average score that is above 75?

Math - Ms. Sue, Friday, August 27, 2010 at 4:36pm
4 * 75 = 300

65 + 80 + 74 = 219

300 - 219 = ?

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