1. A vendor at the farmer's market was selling a bag of 8 potatoes for $2.56. Another vendor was selling a bag of 10 potatoes for $4.32. Which bag is the better deal?

Which of the following represents a number squared is equal to twenty more than nine times that number ? a) x squared = 9x + 20 b) x squared = 20x + 9 c) x squared > 9 + 20x d) x squared = 9 + x + 20

There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?

Complete the equation of the live through (-1,6) (7,-2)