4x + 3y = 6 -4x + 2y = 14 solve the system of equations. a) x = 1 2 , y = 3 b) x = 3, y = 1 2 c) x = 4, y = - 3 2 d) x = - 3 2 , y = 4

Twenty-five percent of the customers entering a grocery store between 5 p.m. and 7 p.m. use an express checkout. consider five randomly selected customers, and let x denote the number among the five who use the express checkout.

What fraction is equivalent to 0.46464646··· a. 46⁄999 b. 46⁄100 c. 46⁄99 d. 23⁄50

This graph shows a portion of an odd function. use the graph to complete the table of values. x f(x) −2 −3 −4 −6