A store is having a sale in which the cost of any item is 35% off. Which expression can be used to find the cost, x, of an item
1 answer:
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Answer:
%
Step-by-step explanation:
Given: Jocelyn calculates that see will take 105 minutes to run 7 miles. She runs the distance in 84 minutes.
To find: Jillian’s percent error
Solution:
Actual time taken by Jocelyn to run 7 miles = 84 minutes
Approximate time taken by Jocelyn to run 7 miles = 105 minutes
Error = minutes
Percent error = error/(Actual time taken) × (100) =