Nadia makes and sells knitted
potholders at street fairs. Her profit is
modeled by y = 0.99x - 15.75, where
y is the profit and x is the number of
potholders sold. If she sells eight more
potholders today than she did yesterday,
how much more money will she make
today?
F. -$7.83
H. $15.75
G. $7.92
I. $23.67