Answer:2/16
Step-by-step explanation:
The answer is 1.
Rise over run :)
Let the number of hours be x.
70 + 80x < 100x
20x > 70
x > 3.5
Answer:
A i jus did this
Step-by-step explanation:
GIve Brainlest Please
Let the speed of the current equal c
and the speed of the boat in still water equal b.
b + c = 1.5 (b - c)
b + c = 1.5b - 1.5c
0.5b = 2.5c
b = 5c
The speed of the current is 1.5 mph so
b = 5 * 1.5 = 7.5 mph
