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Can someone please help me with my last question please

User Dave Hunt
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1 Answer

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f(x)= 23-3x

You already know that you have 23 boxes on the bottom, so just subtract three for each level you go up. The answer is 5 with x being substituted for 6.

f(x) = 23-3(6)
f(x) = 23- 18
f(x) = 5
User Kishan
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