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two cassettes and three CDs cost $175 while four cassettes and one cd cost $125. Given that one cassette costs 5x and one cd costs 5y , write two equations in x and y to represent the information.
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Oct 2, 2017
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two cassettes and three CDs cost $175 while four cassettes and one cd cost $125. Given that one cassette costs 5x and one cd costs 5y , write two equations in x and y to represent the information.
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The first equation is
The second equation is
Srikrishna Sallam
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Oct 6, 2017
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Srikrishna Sallam
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