Ithe diameter would be about 5
Answer:

Step-by-step explanation:
To write the equation of a line we need 2 points. We know:
- If the y-intercept of the line is -3 then the point is (0,-3).
- If the x-intercept of the line is -4.5 then the point is (-4.5,0).
Using these two point, we will find the slope and then substitute it into the point slope form
with a point.
Slope: 
This decimal is -2/3. We will now substitute -2/3 and (0,-3) into the point slope form.

Answer:
My guess is that the first box is 1 and the second box is 2 but that is a guess. I hope that helped! :)
Step-by-step explanation:
Peter's meal costed $8.11 in total. Hope this helps :D