The sum of three and a number is added to twenty four translate into an algebraic expression then simplify

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.

What is the best estimate of the length of a football

Rewrite the expression in z to the n power. the expression i was given is: 1 over z to the negative 1 half power.