If the revenue of a shoe company is f(x) = 33x + 16, where x is the number of pairs of shoes sold, and the expenses of the company are g(x) = 4x + 50, where x is also the number of pairs of shoes sold, what is the profit of the company if they sell 105 pairs of shoes?
A.

$3,481
B.

$3,011
C.

$3,951
D.

$3,111

Question

If the revenue of a shoe company is f(x) = 33x + 16, where x is the number of pairs of shoes sold, and the expenses of the company are g(x) = 4x + 50, where x is also the number of pairs of shoes sold, what is the profit of the company if they sell 105 pairs of shoes?
A.
	
$3,481
B.
	
$3,011
C.
	
$3,951
D.
	
$3,111

anonymous · Answer

All you have to do is plug in 105 to the x in both equations and then subtract the values you get from each other. So it would be 3011