A box of bananas was discounted in price from $15.00 to $13.50. What percent was the bananas discounted?

The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?

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 function is odd check all that apply a. y=sin x b. y=csc x c. y=cot x d. y=sec x