Find the slope of the given lines.
į passes through
(0, 3) and (3, 1)

Step-by-step explanation:

0,3       3,1

The rise of this equation is 4. (the rise is the y)

The run of this equation is 3(x)

f(x) has value 150 at x= 0

and 0 at x= 3

so d(f(x))/dt = slope = -150/3 = -50

step-by-step explanation:

ok one would be money, and the other would be refreshments or something similar. if each bag of popcorn is 5.00 and each drink is half of that that means drinks are 2.50 the proper way to do that would to look and see how much of each you can buy without exceeding a limit of 30.00