Question: 7-8 Had help ava Post to forum Question 7. Version 1*/1. Score: 0/1 Write the system of equations as an augmented matrix City - 2z=

7-8

Had help ava Post to forum Question 7. Version 1*/1. Score: 0/1 Write the system of equations as an augmented matrix City - 2z= -1 -1 - y+ 4z = -6 21 - 4y - 62 = - 1 Score: N/A/1 Had help available: Video 571 Post to forum Question 8. Version 1*/1. Score: 0/1 Solve the system of equations using your graphing calculator: 2x - 4y + z= - -Ity -= =0 I - 2y = -4 Score: N/A/0.333 N/A/0.333 N/A/0.333 Had help available: Video [7 Post to forum

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