With this question lisa bought 5 cds from a store. the price of each cd was the same. after she bought the cds, her account balance showed a change of −$64.95. what would have been the change to lisa's account balance had she only bought 1 cd from the store?
−$59.95
−$12.99
$12.99
$59.95

Average acceleration: i have no idea how to do this.

Which translation maps the vertex of the graph of the function f(x) = x2 onto the vertex of the function g(x) = x2 – 10x +2?

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.