U |CROCHET PATCHWORK CARD X D2L Review Assignment #4 - Math X Review Assignment #4 v 2.0 - x *Homework Help - Q&A from (X Course Hero X + X C https://d21.cbe.ab.ca/content/enforced/989155-cbel2022smath201slkrausnick6/Assignments%20Summer%202022/Revie... Q to ... 3 of 4 Q + Q Page view A Read aloud | T) Add text Draw v Highlight Erase 1 of Education CBe-Learn 6. Solve the following system of equations using substitution. [2] x' + y=9 y=x +1 7. Solve the following system of equations using elimination. [2] [2x2 +12x-y=-17 x2 + 6x -y+44=0 8. Graph the inequality 5x - 20y x3 + 5x-6 and state a possible solution. [2] ONADOG -10-9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 do do b 11. Write an inequality for the following graph. (2] 0 ENG 8:58 PM US 2022-07-17 1