Answer:
Step-by-step explanation:
y - 35
6.50x+2.50y = total
with x = # of movie tickets
with y= # of bags of popcorn
Answer:
30
Step-by-step explanation:
Answer:

Step-by-step explanation:
The inverse function is the function which when plugged in to the original one yields the argument (x).
Knowing this we do the following, let h(x) be the inverse function of f:
