Answer:
6-5
Step-by-step explanation:
Answer:
yep
Step-by-step explanation:
yes always
The boat(x) goes 1mi/hr because 4 mi and 4hr divide each by four. The rate of the river current S twice that because the time is halved so y=8mi/hr
Answer:
66458.33
Step-by-step explanation:
72,500/2 = 36250
72,500/4 = 18125
72,500/6 = 12083.33
All added together your total is 66458.33