The cost of a single ticket depends on the number of tickets, t, purchased in a group, as represented by the function c(t). c(t) = what is the total cost for 20 tickets?

-22

times both sides by 2, times () by 8, add alile terms, move terms, add alike and caculate divide both sides by 3

10 down (bang1)

5 up

5down (2)

2.5 up

2.5 down (3)

1.25 up

1.25 down (4)

now add them up : )

hoped i lol

answerim :

n

step-by-step explanation:

im not sure but my dad knows