12:51 AM Tue Oct 24 mylab.pearson.com 8 a E] Do Homework Section 8.4 MAC 1140 F23 ONL Brandon Archer HW Score: 75%. 15 of 20 points (3) Points: 0 of 1 Homework: Section 8.4 Question 19, 8.4.85 Algebraically solve the system of equations using any method you wish. Question list l 3x - 10y + z = 5 4x + By - z = - 6 o Questione _13y+z:2 . E 0 Question 7 Select the correct choice below and fill in any answer boxes within your choice. 0 Question 8 O A- The solution is ( , , ). (Simplify your answers.) 3- There are infinitely many solutions. Using ordered triplets, the solution can be written as 8 5 _ (x,y,z) x= - , y= - . 2 any real number . 0 Question 9 13 13 (Simplify your answers. Type expressions using 2 as the variable as needed. Use integers or fractions for any numbers in the expressions. Do not factor.) 0 Question 10 O C- There are infinitely many solutions. Using ordered triplets, the solution can be written as {(x,y,z} l x= , y any real number, 2 any real number}. (Simplify your answer. Type an expression using y and 2 as the variables as needed. Use integers or fractions for 0 Question 1 1 any numbers in the expressions. Do not factor.) O D. There is no solution. 0 Question 12 0 Question 13 0 Question 14 0 Question 15 0 Question 16 0 Question 17 O Question 18 0 Question 19 0 Question 20 Help me solve this View an example Get more help . Clear all 12:51 AM Tue Oct 24 mylab.pearson.com 8 a E] Do Homework Section 8.4 MAC 1140 F23 ONL Brandon Archer . . Hw :75.15f20 't Homework: Section 8.4 . . 5 Question list IG 7 6 1 B The inverse of |: :| is . Use it to solve the following system of equations. b b 7 0 Question 5 '1 g 7x+ 6y= 0 0 Question 6 bx+ by : _b (E 0 Question 7 x = [j y = D (Simplify your answers.) 0 Question 8 0 Question 9 0 Question 10 0 Question 11 0 Question 12 0 Question 13 0 Question 14 0 Question 15 0 Question 16 0 Question 17 0 Question 18 9 Question 19 Help me solve this View an example Get more help . Clear all 12:50 AM Tue Oct 24 . . . 33% O