Roy buys a coat for $86.40, which includes an 8% sales tax. Which equation could you use to find the cost of the coat,c, without
1 answer:
Answer:
The cost of coat without sales tax is $ 80 .
Step-by-step explanation:
Given as :
The cost of coat with sales tax = $ 86.40
The rate of sales tax = 8 %
Let The cost of coat without sales tax = $ c
So, c + 8% of c = $ 86.40
Or, 1.08 of c = $ 86.40
Or, c =
∴ c = $ 80
Hence The cost of coat without sales tax is $ 80 . Answer
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