1. After a workout class, Lenia's heart rate
decreases at a rate of 17 beats per minute for
6 minutes. How much did Lenia's heart rate
decrease in the 6-minute period?
This one is quite simple. Since her heart rate decreases 17 beats per minute then each minute it will go down by 17 beats. So to solve this all you have to do is multiply 17 by 6.