15-16. Solve the systems of equations by Gaussian Elimination. Also determine the inverse of the result matrix form of the system of equations' numerical coefficents of the variables. = 5 2a1 + x2 – 13 + 2x4 4.x1 + 5x2 – 3x3 + 6x4 -2x1 + 5x2 – 2x3 + 6x4 = 4x1 + 11x2 – 4x3 + 8x4 = 9 = 2 -

Q: 3. Fill in the blank with the value that would result in the system having zero solutions: 2 + 5 -…

A:

Q: greater than or equal to 3

A: N Although given ordered pair satisfied the inequality y<x+1 but it is not satisfied the…

Q: 2. Solve each system of equations by graphing. 7. y=-x+4 y=-x-9 6- 10

A: Solve by graph calculate intercept

Q: Farmer Brown has an apple orchard where there are four Honeycrisp frees for every five Gala trees…

A: Given there are four honeycrisp trees for every five gola trees There are total apple trees = 81 let…

Q: Solve the problem. Two sales associates, namely Wilfred and Koree, were sent on sales assignments to…

A: It is given that Wilfred travelled towards the North and Koree towards the East at the same time…

Q: 3) Ethan and Tyler start a business together. They sell headgear and singlets. Ethan sells 3…

A:

Q: Solve each system by elimination. 1) x+2y= 4 -x- 4y =-14

A: We have to solve the system of equation

Q: Solve the system X1 X2 X3 X4 +8 x1 x1 +x2 X2 +x3 x3 +x4 +x4 4 -5 -13

A:

Q: Darius had some fruits at his stall. 3/8 of them were avocados, 3/4 of the remainder were…

A: Darius had some fruits at his stall. Let total number of fruits = x

Q: e the system of equations y = 3x - 7 3x - 2y = 2

A: Given that the equationy=3x-7.........(1) and 3x-2y=2.........(2) we have to find solve the given…

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.