Answer: 7x^2 + x + 3
x=4.5 - - -> y=3
x=24 - - - -> y= n
4.5n= 72
n= 72/4.5
n= 16
the answer is C) 16
173/5000, I'm not good with fractions but you might have to break it down or something? But that's 0.0346 as a fraction.
Answer:
Step-by-step explanation:
