Answer:
(-18) + (-2) = -20
Step-by-step explanation:
arrow is moving from -18 to -20.
Answer:
Step-by-step explanation:
Given: 
To solve this equation, we need to isolate 
on one side of the equation algebraically. I see that we have like terms, but they are on opposite sides of the equal sign. Let's add 
to both sides.
To isolate x, divide both sides by 7.
Answer:
2.56
Step-by-step explanation:
I'm pretty sure, I'm sorry if its wrong
-1400 + 800 - 350 = - 950 meters
Answer:
(-1,9)
Step-by-step explanation:
coortinate point is (-9,-1)
use formula
(x,y)=(y,-x)
(-9,-1)=(-1,9)
