? + 8 = 11
Subtract 8 from both sides.
? = 3
HG = 8
? + 6 = 9
Subtract 6 from both sides.
? = 3
HI = 3
45x5 = 225 minutes a week
225 x 12 = 2700 minutes in 12 weeks
2700 / 60 = 45 hours
1800 / 45 = 40 laps per hour
answer: average 40 laps per hour
Answer:
it would be 10
Step-by-step explanation:
7dived by x times 78 gets 22