Shea and her best friend kelly both babysit during the summer. shea charges $4 per hour plus a $3 service fee, while kelly charges $3.50 per hour plus a $6 service fee. after how many hours will they earn the same amount of pay? write an equation to represent kelly's total pay. let h = hours worked and p = total pay.

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.