Option 2 would be the answer
All of them are in y=mx+b form, where m is the slope (I am pretty sure)... I can't think of what they represent though... (sorry)
Answer:5x
Step-by-step explanation:
2.52 pounds + 1.26 pounds = 3.78 pounds of salad ÷ 18 people = .21 pounds of salad per person
you add the pounds because that is everything she used to make the salad. then you divide by 18 because there are 18 people eating the salad and everyone gets exactly the same amount. Hope this helps :) this should help if you have more questions like this :)
(x pounds + y pounds = total pounds, total pounds ÷ # of people = pounds per person)
