Answer:
$4.62
Step-by-step explanation:
6x.43=2.58
4x.51=2.04
2.58+2.04=4.62
Pints: 4
Ounces: 64
Im not sure if thats what you needed but hope this helps
T is equal in both situations ... d = r X t so d/r = t
c is rate of waters current

14(12 - c) = 7(12 + c)
2(12 - c) = 12 + c
24 - 2c = 12 + c
12 = 3c
4 = c The rate of the waters current is 4 miles per hour.
All you have to do for this one is 650 divided by 76 which is 8 but it won't go into it evenly