November 29, 2015

Homework Help: math

Posted by rufus on Monday, April 7, 2008 at 9:33am.

Two cassettes and three cd's cost $175 while four cassettes and one cd cost $125.
1)Given that one cassette cost $x and one cd cost $y,write two equations in x and y to represent this information.

2)Calculate the cost of one cassette.

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