Write an expression that represents the cost of one carful of nonstudents ($12 per person). use x as the number of people who ride in the care and attended the game.

Candice uses the function f(t)=t+100−−−−−−√ to model the number of students in her after-school program. the variable t represents days and f(t) represents the number of students. how many days does it take for there to be 15 students in her program? a. 225 days b. 125 days c. 325 days d. 115 days

The function representing david's miles per month if f(m)= 115m + 5. what does the 115 represent

Desperate ! i really need this doing so much xxxx