Answer:

Step-by-step explanation:
Let
x ----> the number of coney dogs remained
y ----> the number of hot dogs remained
we have
x=4,y=7
we know that
To find our the ratio of coney dogs to hot dogs, divide the number of coney dogs by the number of hot dogs
so

substitute the given values

(3.5,3.5) because then you would just find the midpoint in between the two point.
Y= 2x + 1, hope this helps
3.606 is the answer
H^2 = P^2 + B^2
H^2 = 3^2 + 2^2
H^2 = 9+4
H^2 = 13
H = root 13
H = 3.606 (simple radical Form)