9x + 6y
Step-by-step explanation:
Combine like terms, so:
1. 7x + 2x = 9x
2. 6y has nothing to combine into, so 9x + 6y
Answer:
bonjour voilà la réponse 4.55
14201.63
14187.63
+ 14.50
=14201.63
Answer:C