Let there are x blue cars.
7/2 = 35/x
7x=70
x=10
so there are 10 blue cars.
the answer is the third one
ANSWER

EXPLANATION
Let

be the equation.
We can choose any two ordered pairs to determine the equation of the relation.

We find m using the formula;


The equation becomes

When x=6, y=15.
This implies that,




The equation of the relation is therefore,

Answer:
416
Step-by-step explanation:
Answer:
I pretty sure the answer is Nervous