Answer:
3
Step-by-step explanation:
Slope = y2- y1/ x2- x1
= 4 - (-2) / 3 -1
= 4+2/ 2
=6/2 = 3
Answer:
y=
x-6.5
Step-by-step explanation:
=
= 
y=mx+b
-8 = (
) (-6) +b
-8 = -
+b
b= -6.5
Answer:
Because
Step-by-step explanation:
4 4/10 = 4.4 and 32/10 = 3.2
4.4 is bigger than 3.2 so that's why 4 4/10 is bigger.
Answer:
Step-by-step explanation:
3x-5(-4)=23 (1,-4)
3x+20=23
-20
3x=3/3
x=1
They are also perpendicular to the top line of the roof