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.
I truly don’t know the answer but i think it is 837 feet
It would be 3h(3h^2 -4), it is factored
Answer:
4x - 2
Step-by-step explanation:
Perimeter of triangle

1/12 = 8/96
cross multiply
(1)(96) = (8)(12)
96 = 96
yes, this is a true proportion...keep in mind, proportions are nothing but equivalent fractions