What is 6b + 3b?
i thinks its 9b but im not sure.
2b or not 2b?
yea its 9b.. its just adding like terms
It right 9b
it depends. what does b= ??
Ya it's 9b
9b ^ copied and pasted
9b of course adding!!
its 9b otherwise if b=?
9b. you had it right. don't listen to the 2nd grade knave. I shall flag the child!
it is 9b if you have like terms you add them together unless you happen to know what b =