Apair of jeans was in a 15% off sale but, when bill came to buy them a month later, the sale was over and he had to pay the regular price of $70. how much money did bill lose?

Find an equation (in term of x) of line through the points (-1,3) and (1,4)

Which expression is equivalent to 4 square root 6 divided by 3 root 2

Suppose i pick a jelly bean at random from a box containing one red and eleven blue ones. i record the color and put the jelly bean back in the box. if i do this three times, what is the probability of getting a blue jelly bean each time? (round your answer to three decimal places.)