David brought a computer that was 20% off the regular price of 1080.If an 8% sales tax was added to the cost of the computer,wha
1 answer:
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Answer:
26 times
Step-by-step explanation:
Given
Without Coupon
per trip
With Coupon
per trip
Required
The number of trips to be taken for both option (i.e. with or without coupon) to be equal
<em>See comment for complete question</em>
Let the number of trips in a month be x.
<u>Without Coupon</u>
Total amount is:
<u>Without Coupon</u>
Total amount is:
To get x, we simply equate both options
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