Answer:
x = 4
Step-by-step explanation:
Answer:
26.25
Step-by-step explanation:
y = 8.75(3)
y = 26.25
Answer:
Solution:
the boat's speed in still water: x
The speed with current: (x+3)
The speed against current: (x-3)
The equation is
3(x+3) = 4(x-3)
x = 21 mph
The distance = 3*(21+3)= 72 miles
I choose (A)
Step-by-step explanation:
