A. Is (- 10, 21) a solution of y = - 3x - 9?
b. Is (6, - 27) a solution of y= - 3x-9?

"how does lena finally defeat the robots? ” this question will best be used to describe the story’s exposition. rising action. climax. falling action.

Convert 50 kilogram to pounds. (the conversion factor from kilogram to pound is 2.2046.) a. 52.2 lb. b. 110.2 lb. c. 22.6 lb. d. 47.8 lb.

How do you use the elimination method for this question? explain, because i really want to understand!