2 Answered Questions for the topic row of operations

Row Of Operations Algebra 2 Equations Echelon Form

06/03/20

Word Equations, System as a Matrix
Suppose a burger, a shake and an order of fries cost $9.00. Two shakes and three orders of fries costs $12.00. A burger and two orders of fries costs $8.00. I was told to use a system of equations... more
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Row Of Operations Math Algebra 2 Algebra

02/07/20

Please Help Me!!
Perform the specific elementary row operation and type the resulting system of equations. -x +  y −  z = 103x − 2y + 6z = 4   x + 2y +  z = 5  (Eq1)       (Eq2)     (Eq3) 
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