This is what I found in a calculator
750w+1000 < 20,000
(750$ a week, plus the one time ad cost of 1000$ has the be LESS than the budget of 20,000)
We have been given the equation

It represents the number of people standing to catch a commuter train x hours after 5 A.M.
Now, in order to find the number of people in line at 7 a.m. , we need to substitute x= 2 in the above equation.

Therefore, the number of people in the line at 7 a.m. is 40
D id the correct option.
Answer:
5, 3
Step-by-step explanation: