Answer:
Valid
Step-by-step explanation:
3(x-4)=x+4 <em>Given</em>
3x-12=x+4 <em>Distribute</em>
2x=16<em> Subtract x from both sides and add 12 to both sides</em>
x=8 <em>Divide each side by 2.</em>
<em> </em>
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Answer:
n-3
Step-by-step explanation:
Notice that the output is always 3 less than the input
output is input -3
f(n) = n-3
The answer would be D praise our lord zucc
The answer for this is sally caught 16 trout because 8x2=16.
Answer: V = 311.0
Step-by-step explanation:
Formula: 


V = 311.02
V = 311.0