Answer:
$ 103 for each person
Step-by-step explanation:
Total cost = student cost + adult cost
t = 25s + 3(s+3)
t=28s+9
So the distance formula: d = rad (x2 - x1)^2 + (y2 - y1)^2
it doesn't matter what order you do, you just have to make sure it's a y coordinate for y and an x coordinate for x.
rad (9-5)^2 + ((-6)-1)^2
rad 4^2 + (-7)^2
rad 16 + 49
rad 65
