Can someone ? i need you to show work and give answer ! will be rewarded 20 points!

If a || b and e || f , what if the value of y ?

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 value of x in the equation 1.5x+4-3=4.5(x-2)?