The answer is 58 because 65 -7 = 58 so i help u in help on a other thing i have the answer!
34Step-by-step explanation:
dk im so sorry
The answer is C . -7r^2 + 12r -8
Answer:
4 [miles].
Step-by-step explanation:
1) the condition 'the entire trip took 5 hours' can be written as (where t_us - time spent upstream, t_ds - time spent downstream)

2) but the distance [D] upstream is equal the distance downstream, then the condition above can be written:

3) finally,

D=5*4/5=4 [miles].
Answer:
its A
Step-by-step explanation: