Answer:
This term would not change at all when combining like terms.
Step-by-step explanation:
Because the first term has a variable and the second does not, they can not be combined. Therefore, there is not change to this assignment
Answer:
0.9
Step-by-step explanation:
So, difference as in subtract? so, if it is, it would be 15. if it means percent difference, it's about 60%.
