Find the whole.
40% of what number is 6?
40% ofis 6.
(Type a whole number.)

An air conditioning system can circulate 350 cubic feet of air per minute. how many cubic yards of air can it circulate per minute?

Ineed with math stuff it involves graphs

How many solutions does the nonlinear system of equations graphed below have? a. one b. zero c. four d. two