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Simplifying Equations Practice Test
•5 QuestionsQuestion
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Q1
Dave starts biking at 
miles per hour. 
an hour later, his friend Mike starts biking after him from the same starting point at 
miles per hour. How long does it take Mike to catch up to Dave?
Dave starts biking at
pairs of socks and 
belts at a total cost of 
. Danny places an order at the same store for 
pairs of socks and 
belts, at a total of 
. What is the cost for a single pair of socks and a single belt?