Answer:
i
Step-by-step explanation:
The equation x squared minus 8x+16 represents the data in the graph because if you use the -b/2a x=4. Then if you plug in the 4 for the x in the equation you would come out with the vertex of (4,0). Hope this helps.
Answer:
Part a) 
Part b) The maximum number of candy bars that you can purchase is 4
Part c) The change would be 
Step-by-step explanation:
Part a) Write an equation representing your shopping experience and use x for the number of candy bars
Let
x -----> the number of candy bars
we know that
The inequality that represent this problem is equal to


Part b) Solve the equation to determine how many candy bars can you purchase?

Solve for x
Subtract 22.95 both sides


Divide by 0.43 both sides


The maximum number of candy bars that you can purchase is 4
Part c) How much change would you have left?
If you purchase 4 candy bars
then

therefore

Option E
The numerator of fraction is 21
<h3><u>Solution:</u></h3>
is to be written as improper fraction in lowest terms
To find: numerator of fraction
An improper fraction is a fraction in which the numerator (top number) is greater than or equal to the denominator (bottom number).
<em><u>To convert a mixed fraction to an improper fraction, follow these steps:</u></em>
- Multiply the whole number part by the fraction's denominator.
- Add that to the numerator.
- Then write the result on top of the denominator.

Thus the numerator of fraction is 21. Option E is correct