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Printers P and Q each print at a steady speed. For two orders they ran for the minutes shown and printed the pages shown. How many pages per minute does printer P print?

Class 10Work Rates with Two UnknownsAlgebra — Systems of Equations
  • A60 pages
  • B75 pages
  • C90 pages
  • D150 pages

Step-by-Step Solution

and . Adding: ; subtracting: . So pages per minute (and ).
Answer: C) 90 pages

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