Answer:
3
Step-by-step explanation:
There are 4 cups in 1 quart, so 12/4 is just 3
- yw :)
take 12 and divide by 4
3 quarts
10
We want to find k when y=kx
2y = 20x
Divide each side by 2
2y/2 =20x/2
y = 10x
The constant of proportionality is 10
Answer: ]1, 2[
5 4/9
9 x 5 + 4= 5 4/9
BRAINLIEST PLZAESE
