Answer:
4x+12
Step-by-step explanation:
1/5 cups of sugar are used for every cup of water.
The answer is one and five elevenths, or: 1 5/11
this is because 140/2.5 is 56 and 300/5.5 is 54 6/11.
56 - 54 6/11= 1 5/11
N=-6
that the answer to the question