Answer to Question #5849 in Algebra for Vicky

Question #5849
When Paula went bowling she scored 118 and 138 in her first two games.What must she score in her third game to have a average of 132?
1
Expert's answer
2012-01-05T10:48:22-0500
the sum of scores must be 132*3=396 on other hand 118+138+x=396 so x=140

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