In the diagram, the measures of 22, 23 and 26 are 40°. The measure of 21 is 140°. Are lines cand d parallel?

Which of the following best describes the graph below? a. it is a function, but it is not one-to-one. b. it is a one-to-one function. c. it is not a function. d. it is a many-to-one function.

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

Sweet t saved 20 percent of the total cost of the green-eyed fleas new album let there be fleas on earth. if the regular price is $30 how much did sweet save