brittonkclarke brittonkclarke

08-02-2021
Mathematics

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A computer and printer cost a total of $900. The cost of the computer is three times the cost of the printer. Find the cost of each item.

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msheff100 msheff100

08-02-2021

P = printer cost
C = computer cost
P + C = 900
C = 3P

P + 3P = 900
4P = 900
P = $225

C = 3(225)
C = $675

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