If we assume the number of polo shirts have been sold is x, the number of casual shirts have been sold will be 4x.
x*18+4x*9=$1080
(18+36)x=$1080
54x=$1080
x=20
The number of casual shirts have been sold is 4*20=80
Answer:
4 more gallons of paint
Step-by-step explanation:
Answer:
its 3rd graph, the one with (-1,0) point
Answer:
the function shows growth of a factor of 2
Step-by-step explanation: