need help will give brainliest
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Answer:
106
Step-by-step explanation:
c(106)=x^(2)-17x+66
u put 106 into the formula by squaring 106 which gives you 11236
timesing 17 x 106 = which is 1802
then the formula looks like this c(106)=11236-1802+66
this then equals $9500, meaning the answer is 106
pls mark brainliest....:)