Hank estimated the width of the door to his classroom in feet

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.

Rewrite so the subject can be y in the formula d=m-y/y+n

Two terms in a geometric sequence are a5=15 and a6=1 what is the recursive rule that describes the sequence?