Slope: rise over run
4 up and 2 to left
4/2 = 2, the slope is 2
Answer:
u need to put a picture so we know what your talking about
Negative 10 and positive 10
3m-9=9+3m
add 9 to both sides
3m=18+3m
minus 3m both sides
0=18
false
no solution
the best discription would be an empty solution set
Answer:
i think an right angle
Step-by-step explanation:
