On a beach trip, Lucy rents a bike from "Wheels by the Waves", where they rent bikes for $12 plus $3 per hour. If Lucy spent $30
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Answer:
27 minutes.
Step-by-step explanation:
We have been given that Oliver runs for 7 more minutes than Bobby. The equation , where v represents the number of minutes Oliver runs, and b represents the number of minutes Bobby runs, shows this relationship. We are asked to find number of minutes for which Bobby run, if Oliver runs 34 minutes.
To solve our given problem, we will substitute in our given equation as:
Upon subtracting 7 from both sides, we will get:
Therefore, Bobby ran for 27 minutes.