(from Lesson 4)
Andre ran 5 laps of a track in 8 minutes at a constant speed. It took Andre x minutes
to run each lap. Select all the equations that represent this situation.
a. (571) x = 8
b. 5 + x = 8
c. 5 - x=8
d. 5 + x = 8
(-1)

Ahealth-food producer has 250 samples of a new snack to distribute in the mall. the producer has to keep at least 50 samples for display in the health food for the product launch. how long will the samples last if consumers are taking the samples at a rate of 25 every hour