D. 2x+3y=14 is the correct answer.
A rational number that is not an integer can be expressed in decimal form with a non-zero digit after the decimal
Here's the sum of your problem.....
14 x 10,000 = 140,000 + 12,000 = 152,000
Hopefully this answers your question! :D
If x-y=2 then x=2+y
And if you insert that in the first equation




Or

The first one is bigger so the answer is