Janie is making fruit bars for the bake sale. she uses 1/4 cup of sugar for each batch she makes. she uses 8 cups of sugar to make all the batches.

how many batches of fruit bars does janie make?

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?

Quick! a survey of 57 customers was taken at a bookstore regarding the types of books purchased. the survey found that 33 customers purchased mysteries, 25 purchased science fiction, 18 purchased romance novels, 12 purchased mysteries and science fiction, 9 purchased mysteries and romance novels, 6 purchased science fiction and romance novels, and 2 purchased all three types of books. a) how many of the customers surveyed purchased only mysteries? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?

Rewrite the following quadratic functions in intercept or factored form. show your work. y = x^2 + 7x + 10