jaydencoleman53 jaydencoleman53
  • 26-03-2020
  • Mathematics
contestada

Abdoul bought 3 books. Each book was the same price. After using a $10-off coupon, the total charge was $20. Which equation can be used find 'b', the cost of each book?

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superpowergirl
superpowergirl superpowergirl
  • 26-03-2020
I think it’s multiplication



20x10x3= 600
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