Answer :
Answer:
The answer is B) b+9
Step-by-step explanation:
The question is asking for the sum so that means addition and then b= blue bikes and then we know there are 9 red bikes.
Answer:
The answer is B) b+9
Step-by-step explanation:
The question is asking for the sum so that means addition and then b= blue bikes and then we know there are 9 red bikes.