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Gnoma [55]
4 years ago
10

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?
Mathematics
1 answer:
Soloha48 [4]4 years ago
5 0
I think it’s multiplication



20x10x3= 600
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