Answer:
4.68
Step-by-step explanation:
Remember to line up the decimal point. Subtract as ordinarily.
8.31
-3.43
--------
4.68 is your answer
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1-B, 2-B, 3-B, 4-B, 5-A
b(x)=24(1/2)x
Answer: I think the answer might be the first option
