It should be " b "
That should be right but u may want to wait for others to respond to this to make sure
C: B:
3 0
6 9
9 18
12 27
All you had to do was plug in the value for c or b and solve. You can tell this is most likely correct because you see patterns for both variables. C is going up by threes, while b is going up by nines.
Answer:
13 unit
Step-by-step explanation:
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