Answer:
20 of the 4 point and 4 of the 5 point
Step-by-step explanation:
20 x 4 = 80
4 x 5 = 20
So we get 100
Hope this helps
So all you have to do is divide 12.5 by 20. So the unit rate is .625
It's b. The x values are the domains.
The answer is 0.25. I think that's right.