Use inverse matrices and the graphing calculator to find the solution of the system of equations. 2x₁ +3x₂ X1 XI XI X2 +3x5 = 0 +2x3 +3x4+xg = 27 +2x+3x5 = -15 +2x3 +2x4+x5 = 24 +3x5 = -24 +x4

Find the augmented matrix for the following system of linear equations. 6x₁ + 8x3 = -8 5x₁7x2 + x3 = -3 9x1 + 8x2 3x3 = 7 - i

Write the system in the form of AX=B and solve it by finding and using inverse matrices. { n+d+q=23 ; 7+q+d=2n ; n+2d+5q=57 }

When writing the following linear system of equations in the matrix form A = 6 -5x1 - 3x2 = -4 x1 + x₂ = 2 3x1 - 2x₂ = 4 a. What is the matrix A?

A Sillall software corporation borrowed $115,000 to expand its software line. The corporation borrowed some of the money at 3%, some at 4%, and some at 5%. Use a system of equations to determine how much was borrowed at each rate when the annual interest was $5,300 and the amount borrowed at 4% was times the amount borrowed at 3%. Solve the system using matrices. amount borrowed at 3% amount borrowed at 4% $ amount borrowed at 5% Need Help? Master It Read It Submit Answer