Use an augmented matrix to solve the system. what is the value of x and y? x+y=5 3x-y=-1 a. (1,4) b. (1,5) c. (3,-1) d. (5,-1) when converting a linear equation into an augmented matrix, which equation form is needed? a. slope-intercept form b. negative form c. graph form d. standard form what does the vertical line in an augmented matrix represent? a. x - value b. y - value c. equals sign d. line on a graph

QUESTION 1

The given equations are;

and

The augmented matrix is  

This implies that and

The correct answer is A(1,4).

QUESTION 2

To convert a linear equation into an augmented matrix we need to write the equation in the form;

This is referred to as the standard form.

The correct answer is D.

QUESTION 3

When we write a system of equation as an augmented matrix, we use a straight line to separate the coefficient matrix from the constant matrix just like how the equal sign separates the variables from the constants in the standard form.

The straight line represents the equal sign.

The correct answer is C

the  office resources  are the human, physical and financial  resources  which are utilized for performing all the activities in order to achieve the organizational objectives.

happy to

pls mark as brainliest

answer: what statements

step-by-step explanation if you write the statements down then i could you.