A total of 150 tickets have been sold for the school play. Each adult ticket costs $8 and each student ticket costs $5. A total of $1,020 in ticket sales has been collected. How many MORE adult tickets than student tickets have been sold? How much money in adult ticket sales was collected?

answer is

c) 4

step-by-step explanation:

look at the picture.

y-intercept for the function on a picture is 4 → point (0, 4).

y-intercept for the function

is for x = 0. substitute:

y-intercept is 8 → point (0, 8).

y = i/2 xtnop + (3i/2 tnop+ 1)

step-by-step explanation:

the picture is the step by step explanation.