2x+4y=12 y=1/4x-3 what is the solution to the system of equations ? (-1,8) (8,-1) (5,1/2) (1/2,5)

The solution of the system of the equation is, (8,-1)

Step-by-step explanation:

Using substitution method

     .......... (1)

     ......... (2)

Now we are putting equation (2) into equation (1), we get the value of 'x'

Now put the value of 'x' in equation (2), we get the value of 'y'

Hence, the correct option is, (8,-1)

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is

asdsad

step-by-step explanation: