Select the correct answer from each drop-down menu. A vendor sells pretzels on a city street corner.
He models the monthly costs, in dollars, to operate his business with function where x is the number of pretzels he sells:
Cx) = 0.63x + 800.
Because the vendor sells the pretzels for $2.75 each, he models his monthly revenue from selling x pretzels with function R.
R(x) = 2.75x.
The function A.(R-C)(x)=3.38x+800 B.(R-C)(x)=2.12x+800 C.(R-C)(x)=2.12x-800 D.(R-C)(x)=3.38x-800
represents the vendor's monthly profit, in dollars, when selling x pretzels.
In a month where he sells 600 pretzels, the vendor will make a profit of $. A.472 B.2072 C.1628 D.2828 E.1228