Admission to a carnival costs $5. Tickets for games at the carnival costs $2 each. defines a function in this situation. What does the function
1. The equation C = 5 + 2t
represent?

19.side- angle- side

20. angle- side- angle

step-by-step explanation:

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18

no i do not : ( what is it?