During the Boston Marathon, a certain runner averages running 25 miles in 5 hours. What are the unit rates for this situation? (How far can they run in 1 hour and how long does it take to run 1 mile?)

Construct the graph that models the given situation

Will mark name all segments skew to bc

I'm at a bookstore with $\$35$ in my pocket and a $20\%$-off coupon. what is the cost of the most expensive book i can buy with my money and the coupon? (assume that there are books of every possible price in the bookstore. it's a large bookstore! )