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3 years ago

6

If Quick copy recently charged 49 cents per page for color copies and 9 cents per page for back and white copies. If Shirlees bi

ll for 90 copies is $12.90, how many copies of each type were made? It needs to be written like in algebra let x= or x+y something like that thanks

1 answer:

raketka [301]3 years ago

6 0

Is that the full question or does it say like a certain percent of $12.90 was color or?

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<h3>Linear equation</h3>

Linear equation is in the form:

y = mx + b

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