Answer:
A. Brandon can swim 0.375 laps every minute and Peter can swim 0.4 laps a minute.
B. Brandon 0.375 laps a minute Peter 0.4 laps a minute
C. Peter will swim 20 laps first I know because the rate at which he swims is faster than Brandon's
X-1 / 7x2 - 3x - 9
x-1 / 14 - 13x - 9
x-1 / 5 - 13x
Answer:
51x
Step-by-step explanation:
3x^3 - 7x + 3x^3 + 4x
27x - 7x + 27x + 4x
20x + 31x
51x
Answer:
4 minutes left
Step-by-step explanation:
20 - 16 = 4
Answer:
8
Step-by-step explanation: