Hot Dog Stand
Let
C--------> total cost of the hot dog
x-------> is the number of toppings
we know that

where
The slope of the linear equation is equal to 
The y-coordinate of the y-intercept of the linear function is equal to 
That means -------> This is the cost of the hot dog without topping
Hamburgers Stand
Let
C--------> total cost of the hamburger
x-------> is the number of toppings
we know that

where
The slope of the linear equation is equal to 
The y-coordinate of the y-intercept of the linear function is equal to 
That means -------> This is the cost of the hamburger without topping
therefore
<u>the answer is</u>
The linear equation of the hamburger cost is equal to

See attachment for math work and answer.
Divide x^4+x^3+7x^2-6x+8 by x+2+2x+8 using long polynomial division.
Answer:
x^2-x+1
The correct answer is A=33,000(0.82)^t
I know this because I did the work. ;)
Have a great life! ^v^