Answer:
10a-11b is ur answer
Step-by-step explanation:
combine like terms
8a+2a=10a
-7b-4b=-11b
(always make sure to but in alphabetic order)
10a-11b
hope this helps
The annnnnssssssswer is c
Answer:
x + $0.30 = y
Step-by-step explanation:
hope this helps!
Ten thousand mark because its next to the thousand pkace