Set up a system of equations. Use 2 variables and 2 equations. Write what the variables represent, and write 2 equations. DO NOT SOLVE.
Tickets to a carnival are $5 for adults and $3 for children. If 215 people attended and receipts
were $925, how many tickets of each type were purchased?

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