Answer:
solves to 
and ill provide graph below
Step-by-step explanation: hope i helped have a great day!
Answer:
$8
Step-by-step explanation:
Firstly, Let us identify the variables in the functions.
The function states that for every n ball, the price is $0.80. Plus the $5.50.
Now that we know what the function stands for, we can substitute 10 into n, and remove the entrance fee of $5.50.
P=0.80n
This gives us $8, which means the price for 10 balls not including the entrance fee is $8.
Both are correct they just chose a different variable to solve for first. they will both get correct answers if they do the rest correctly.
Answer:
n=10
Step-by-step explanation:
You need n to be 10 because: y^20= (y^10)^2
