M=43-6
m=37 thats your answer
The answer is B because the equation is y=mx+b, where m is the slope and b is the y intercept. In this case m or the slope is -4 and the b or the y intercept is 1 so then just substitute them in and there is your answer
7/9 because if you simplify 21/27 you have to divide it by something that can go into both equally, which in this case is 3
You just add the negative sign -10934 meters
Answer:
-8 and -3
Step-by-step explanation:

Add 11x to both sides;

x + 3 = 0
Subtract 3 from both sides;
x = -3
x + 8 = 0
Subtract 8 from both sides;
x = -8