1b the older the child is the more it cost to raise them
2 there is a relationship. The higher the age the less the price is.
3a there si no relationship because the points don’t have a pattern and are all over the plot.
3b it is not reasonable bc there is no obvious correlation between the completely unrelated shoe size and reading scores.
Answer:x
−
y
=
5
x-y=5
Step-by-step explanation:
Answer:
7r + 2
Step-by-step explanation:
I hope this helps have a great day
Answer:

Step-by-step explanation:
From the question we are told that
February Heat
February Gas 
April Heat
April Gas 
Generally equation for heating degree-days X is mathematically given by



Generally the equation for gas bill Y is mathematically represented by

The equation representing the relationship between the gas bill (Y) and heating degree-days (X) is
