Mrs. roberts estimates that each serving is 3/4 cup of snack mix.

how many batches of snack mix will she need in order to make 200 servings? show or explain all of the steps you used to answer the question.

What are the possible rational zeros of [tex]f(x) = x^4+2x^3-3x^2-4x+18[/tex]

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?

The price of a dozen eggs was $1.63. suppose the price increases m dollars per dozen and then the price decreases $0.12 per dozen. which expression represents the current price of eggs after the two price changes?