Answer:
what are the other ways two straight lines could intersect in the coordinate plane How many solutions would each of these options haver
Step-by-step explanation:
On the 2nd equation, turn the slope the -3x. This creates two parralel lines.
Two linear equations will always be parallel and never intersect if their y-intersect is different and their slope is the same.
Answer: 57
I'm pretty sure that's what it is
16
18.84 feet is the right answer
x+y=12
x-y=18
Now eliminate the y by adding the two equations together to get
2x=30
x=15
then solve for y.
15+y=12
15-y=18
y= -3
