Shakk23 Shakk23

21-06-2017
Mathematics

contestada

A game sold for and system sold for $652 . The cost of the games is3 times as much as the cost of the system. Find the cost of the system and the games.

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musiclover10045 musiclover10045

21-06-2017

x+y = 652

x-3y=0

need to enter those into a graphing calculator to get the answers

x=489 ( games)

y=163 ( system)

them check 163*3 = 489 and 489+163 = 652

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