Shirley wants to buy a skateboard for $64. she has $98 in her account. she spent $10.85 to buy stationary. she also wants to buy some cookies for $1.65? each. what is the maximum number of cookies, n, that shirley can buy so that she has enough money left to buy the skate board?

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