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dangina [55]
4 years ago
14

John is arguing that they should use the following expressions to calculate the final cost of this item: (20-20•0.15)+(20-20•0.1

5)•0.05.
Mathematics
1 answer:
Vikki [24]4 years ago
3 0
If they use (20-20x0.15)+(20-20x.015)x0.05 the final cost would be $34.05

Hope this helps

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