Assignment: 
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Answer: 
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Explanation: 
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[ Step One ] Multiply

[ Step Two ] Rewrite Equation

[ Step Three ] Multiply

[ Step Four ] Simplify

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47.C
48.B
49.???
50.A
sorry doing something couldn't solve 49 right now
3n-3x-15 You have to add the like terms.
Answer:
22.25 or 22
Step-by-step explanation:
360-276+=84
4x-5=84
4x=89
x=22.25 or 22
Answer:
54 in
Step-by-step explanation:
9 inches x 6 inches