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emmainna [20.7K]

3 years ago

11

two cassettes and three CDs cost $175 while four cassettes and one cd cost $125. Given that one cassette costs 5x and one cd cos

ts 5y , write two equations in x and y to represent the information.

1 answer:

Delvig [45]3 years ago

8 0

The first equation is
$2*5x+3*5y=175\rightarrow 10x+15y=175$
The second equation is
$4*5x+5y=125\rightarrow 20x+5y=125$

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