A dolphin swimming against an ocean current traveled 60 miles in 2 hours. It then turned around to swim with the current and was able to get back to its starting place in 1.5 hours. Find the speed of the dolphin in still water and the rate of the current.

except a rational number. : )

y < -3

step-by-step explanation:

-3y - 2 > 7

-3y -2 + 2 > 7+2

-3y > 9

-3y/-3 < 9/-3   (change the inequality sign when multiplying or dividing by a negative number)

y < -3

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step-by-step explanation: