8.Paco builds a glass greenhouse.
a) How many glass faces does the greenhouse have?
b) How much glass does Paco need to buy?
Shelby wants to paint the walls and ceiling of a rectangular room.
Type of paint Size of paint can Cost
Wall paint 4L $24.95
Ceiling paint 4L $32.95
One liter of paint overs 9.5 m square?
a) what is the least amount of paint shelby can buy?
b) how much will it cost with tax?