Question

A tank has 10 L of water. More water is run into the tank at a constant rate of 4L/min. The volume of water y in the tank after x minutes is given by

y=10+4x

(a) If the tank can hold 60L, how long will it take to fill the tank?​

Answer 1

12 1/2 minutes

Explanation:

60-10= 50

50/4= 12.5

Hope this helps! :)