Answer:
MIXED NUMBER
Step-by-step explanation:
A fraction number is not changed when it is divided by _mixed_ numbers.
Colten worked 5 days a week witch working 4 more weeks equals 8 days total
speed of a boat when it goes downstream is 336/12 = 28 mi/h
speed of a boat when it goes upstream is 336/14 = 24 mi/h
Let v is speed of the boat in still water and x is speed of the current. Then,
v + x = 28
v - x = 24
Solve the system for v and x and get v = 26 mi/h, x = 2 mi/h
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Answer:
-28x
Step-by-step explanation: