Hi I think your answer is - 5.5
6.5b b=3. So you replace B with 3 and that makes it 6.53-12.03.
wich gives you - 5.5.
Answer:
7.47
Explanation:
6.5b - 12.03
Let b=3
6.5(3) - 12.03
Multiply first
19.5 - 12.03
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