It took Mary 40 minutes to run 8 laps around the playground, if she spent the same time running each lap, how long would it take to run 9 laps?

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s?

Fa bus driver leaves her first stop by 7: 00 a. m., her route will take less than 37 minutes. if she leaves after 7: 00 a. m., she estimates that the same route will take no less than 42 minutes. which inequality represents the time it takes to drive the route, r?

What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4