2.54 cm/in
In this context, "constant of proportionality" and "unit rate" mean the same thing.
Answer:
use area to help solve
Step-by-step explanation:
y = -1/2x + 4
You can see that the slope is -1/2 because of the rise over run.
It also crosses the y axis at 4,
so it is y = -1/2x + 4
the answer is 148
hope that helped lol
6.2
Step-by-step explanation
I gotta head dont I??