Guided Practice: Amanda bought two green apples and two red apples for a total of $2.60. The cost of the green apple was $0.20 more than the cost of the red apple. What was the cost of each type of apple?

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