Solve this question. This is for all expect eupora2433, poly17, ok.​

Closing a credit card usually _your debt ratio. a. increasesb. decreasesc. improvesd. has no effect on

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.

Which of the following is the explicit rule for a geometric sequence defined a recursive formula of a -5a for which the first term is 23?