Answer:
Perpendicular
Step-by-step explanation:
they are the same but the seccond one is minus so the lines go the opposite way
parallel
usually, you would put both into slope-intercept form...
but, you could also just use desmos :)
c+2
need
The answer is sometimes
980
they are 14 5s in 70 so you only need to multiply 14×70 =980 or you can add 70 to itself 14 times
