Answer:
17000
Step-by-step explanation:
I hope this helps:)
F(x) represents how many pages in total Antonia has read, while x represents the number of days.
<u>So the equation to find the sum of interior angles is
, with n = number of sides.</u> In this case, this is an octagon (8 sided polygon), so plug in 8 into the equation to solve:

<u>The sum of the interior angles is 1080°</u>
Answer:
c)$24,000
Step-by-step explanation:
The function that models the decline of the sales is

where x is the number of weeks after the end of the campaign.
At the end of the campaign, will be no more weeks left.
So we x=0, and solve for y,

The correct answer is c)$24,000