At a food stand, hotdogs cost $2.25 each and burgers cost $3.50 each.
the expression 2.25x + 3.50y can be used to find the amount someone paid for food
at the stand.
answer the following questions:
1) what does x represent? (1 point)
2) what does y represent? (1 point)
3) what does each of the coefficients represent? (2 points
4) what does each term represent? (2 points)

395.84

step-by-step explanation:

2πrh+2πr²

2 (pie)(radius)(height)+2(pie)(radius)^2

plants store their excess carbohydrate in the form of starch so that it could be used as energy source later on. the excess carbohydrate is converted into starch in the plastid i.e. chloroplast & this process occurs in the presence of sunlight. it is an insoluble polymer of glucose which gets stored in cell organelles named as amyloplasts. in some plants, starch is also stored in roots and embryos.

the correct answer is x/3+10≥32

hope this !