we know that
A relationship between two variables, x, and y, represent a direct variation if it can be expressed in the form
or 
where
k is the constant of variation
in this problem we have
the point 
so

substitute


therefore
<u>the answer is</u>

Answer:
10
Step-by-step explanation:
Answer:
plus 20 or positive
Step-by-step explanation:
-60+80= 20
positive
Answer:
Please find solution in the picture attached
Step-by-step explanation:
Answer:
1. answer is the first one "See you!"
2. answer to the second one is "como se dice"
3. answer for the third one is "canyon"