At the end of a snowstorm, Ethan had 11 inches of snow on his lawn. The temperature then increased and the snow began to melt at a constant rate of 1 inch per hour. Assuming no more snow was falling, how much snow would Ethan have on his lawn 2 hours after the snow began to melt? How much snow would Ethan have on his lawn after t hours of snow melting?
Snow after 2 hours???
t hours???
HELP