If a+b= 2+11 then your sum will be 13.
heres an example...
If you have eleven dollars and I give you 2 more you can simply count up 2 more from 11 leaving you at 13.
you're welcome.
Answer:
Step-by-step explanation:
The slope of line 2=
=0
Answer:
x+13=40 and the answer to that is 27