Solve the following system of equations (please check if I did them correctly as it's been a while since I've taken math...):

My answers: $\displaystyle x = 2$ and $\displaystyle y = 14$$\displaystyle y = 2 + 6x$

$\displaystyle y = 20 - 3x$

My answers: $\displaystyle x = 6$ and $\displaystyle y = 2$$\displaystyle 12x + 4y = 80$

$\displaystyle 2x + 4y = 20$

---------------------

My answer isThe values of x and y that solve these two equations simultaneously can be seen on the graph as:

a) the values of the intercepts of the two lines

b) the slopes of the two lines

c) the coordinates at which the two lines intersect

d) the inverse of the slopes of the two lines

$\displaystyle y = 7 - \frac{1}{2}x$ (blue lines)

$\displaystyle y = 1 + x$ (orange line)abecause the graph represents the values both equations demonstrate???