Answer: 751
Step-by-step explanation:
Answer:
sorry I'm too nood for that
Do you have a picture to go with it?
R = laps she runs
s = laps she swims
each r (laps she runs) takes 5 min.
each s (laps she swims) takes 3 min.
She wants to run for 30 min.
So your inequality should = 30
