Answer:
Step-by-step explanation:
Answer:
( 7 , 4 )
given:
make y the subject in equation 2:
4x - y = 24
-y = 24 - 4x
y = 4x - 24
insert this in equation 1:
4x + 10y = 68
4x + 10(4x - 24) = 68
4x + 40x - 240 = 68
44x = 68 + 240
44x = 308
x = 7
solve for y:
y = 4x - 24
y = 4(7) - 24
y = 4
Draw a right triangle.


Arctangent (tan^-1) can be used to find theta.

1/12=0.083333...
5/6=0.83333...
So, 5/6 is greater
8x-12y=84
in slope intersept form or (y=mx+b) is
y=2/3x-7