Mathematics, 31.03.2020 20:58 halllawson

Bob is taking his son to look at colleges. The first college they plan to visit is 150 miles from their home. In the first hour they drive at a rate of 60 mph. If they want to reach their destination in 2 ½ hours, what speed must they average for the remainder of their trip?

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Bob is taking his son to look at colleges. The first college they plan to visit is 150 miles from th...