22 out of 30 students have vanilla ice cream and the rest have chocolate. What is the ratio of the number of students who have chocolate to the total number of students? Write your answer as a fraction. Use a slash ( / ) to separate the numerator and denominator.

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b.you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c.you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d.you spend $5 plus $10 per week until you have less than $45.