Please help it’s worth 4 points

Fabian harvests 10 pounds of tomatoes from his garden. he needs 225 pounds to make a batch of soup. if he sets aside 2.8 pounds of tomatoes to make spaghetti sauce, how many batches of soup can fabian make?

Combine like terms to make a simpler expression 3z+z

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5