Answer:
It parallel line.
Step-by-step explanation:
Horizontal line is y=a, where a is a constant (number).
We need to choose equation this type.
y= - 7, means that for all values of x y=7.
So, answer is
B. y= - 7
Answer:
Step-by-step explanation:
Area of a sphere is 
let d be the diameter of the moon and D be the diameter of the earth
d = 1/4 D
Area of Earth = 
Area of moon = 

Answer:
the answer is 500. hope this helps give me brainlest please.
Answer:
-3
Step-by-step explanation:
Just subtract it like it was the other way around then add a minus (-)