Answer:
The value of y is 
Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form
or
In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin
In this problem the line passes through the origin
therefore
Is a proportional variation
Find the value of k
with the point 

The equation is equal to

so
For 
substitute

Answer:
142 its the ans
Step-by-step explanation:
I'm not sure
Answer:
air because there is no question
Yo sup??
the answer is option A ie
4.19*10-3
0.38+0.039=0.419
just do the basic multiplication
Hope this helps
Well if the 8 is squared the answer should be 31