Slope formula
y2-y1/x2-x1
5-3/2-4
2/-2
-1 = slope
y=-1x+b
5=-1(2)+b
5=-2+b
b=7
Your answer:
y= -1x + 7
15, if you plot the points, then seperate the x and y into two seperate lines, you can create a 3,4,5 triangle to find the distance between the points.
Answer:
y=50
x=60
Step-by-step explanation:
x= 180-(50+70)
x=60
y=50