Molly is buying $35.50 worth of groceries. If sales tax is 4.5%, how much will she owe when she goes to pay?

Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.

Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7

For which pair of functions is (gof)(a)=|a|-2?