Out of that particular list, the only description
that applies to 2.5 is "rational".
If you plug in the respective numbers (x,y) you'll get the answer choice C. 19=4(4)+3 : 19=19
A. x = -6
6-x-x = 18
6-2x =18
-2x = 12
x = -6
9.9 because it's on the tenth place
Answer:
6
Step-by-step explanation:
3x+11 = 29
3x = 29 - 11 = 18
x = 18/3 = 6
