ryanko279 ryanko279
  • 01-09-2019
  • Mathematics
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Three books and two pens cost a total of $34 . Four books and five pens cost a total of $50 . What is the price for a single book and for a single pen?

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meredith48034
meredith48034 meredith48034
  • 02-09-2019

Answer:

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