Answer:
y = x² - 13x + 36
Step-by-step explanation:
Given the zeros x = 4 and x = 9, then the corresponding factors are
(x - 4) and (x - 9)
The polynomial is then the product of the factors
y = (x - 4)(x - 9) ← expand using FOIL
y = x² - 13x + 36
Make a proportion:

Then cross multiply and divide to solve.
20x=119
x=5.95
The answer is $5.95
ones tens hundreds thousands millions billions and those are all the place value chart
2|------|------|------|3/3 or 1 whole
1/3. 2/3