When you buy a dozen bagels for $2.39 , you get an additional bagel free. what is your cost per bagel? (round to the nearest cent.) show your work.

2.39/12 is the 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