Answer:
#8 : x=15−y
#9: 
#10: y=2A−x
#7: T=
Step-by-step explanation:
Answer: Together the pool can be drained in 2 hours and 18 minutes.
Answer:
Heads: 5/8
Tails: 3/8
Step-by-step explanation:
The probability of getting tails is 375/1000 OR 3/8.
The probability of getting heads is 625/1000 OR 5/8.
Luke: 1 practice 1 lap, 2 practices 2 laps, 3 practices 3 laps, 4 practices 4 laps
Alex: 1 practice 3 laps, 2 practices 6 laps, 3 practices 9 laps, 4 practices 12 laps
Luke ran 3 laps for 3 practices, and Alex ran 9 laps for 3 practices.
You need to combine like terms.
it should be:
12ibs-7ibs-5oz-10z
5ibs-(-5oz)