Marcus can empty his swimming pool in 2 hours if he uses both of his hoses,
which have different diameters. Using
only the smaller hose, it takes 3 hours
longer to drain the pool than when using
only the larger hose. Write an equation
that can be used to find the time, t, that it
takes Marcus to drain the pool using only
the larger hose. How long does it take
Marcus to drain the pool using only the
smaller hose?