8. determine the values of k so that the following system in unknowns , y, z has: (i.) no solution, (iii.) unique solution, (ii.) a more than one solution: = 1 xky+z = 1 y+kz =1

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.

At a kentucky friend chicken, a survey showed 2/3 of all people preferred skinless chicken over the regular chicken. if 2,400 people responded to the survey, how many people preferred regular chicken?

Which table represents points on the graph of h(x) = 3√-x+2?