Use the formula d = rt
where d is the distance
r is the rate
t is the time
when you go pier A to B with the current of 2.5 mph
D = (r + 2.5) 2
D = 2r + 5
when you go back
D = ( r - 2.5) 6
D = 6 r - 15
so 2r + 5 = 6r - 15
r = 5 mph
d = 2r + 5
d = 2(5) + 5
d = 15 miles
If your adding then it will be 6
Answer:
where is the rest of the question?
Step-by-step explanation:
N is a factor of a number” means n divides exactly into the number.
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