If you bought 25 shares of mtm stock at 221/4 per share and sold the stock for 333/4 per share, how much profit did you make?
a. $843.75
b. $556.25
c. $277.00
d. $287.50

I am assuming that you mean

22, which is 22.25
and
11, which is 33.75

so each share gives you a profit of 33.75-22.25=11.5
 
and you bought and sold 25 of them, so your profit is 21.5*25=287.50, the last answer!

Ifound this on google “that means that the graph of a function with direct variation has these features: it is a straight line: because the slope is the ratio y/x = k. it passes through the origin (0,0): because y = kx = k (0) = 0.” i hope this you for what your looking for