In large container holds the gallons of water. he begins and he can get a constant rate. after 40 minutes of the container has 5 gallons of water. at what rate is the water leaking?

Aboat has a speed of 9 mph in calm water. it takes the boat 4 hours to travel upstream but only 2 hours to travel the same distance downstream. which equation can be used to find c, the speed of the current? 2(9 – c) = 4(9 + c) 9 + c = 4(9 – c) 9 – c = 2(9 + c) 4(9 – c) = 2(9 + c)

Find the solution of this system of equations -7x+y=-20 9x-3y=36

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