Adog food company sells its canned dog food to stores for $0.35 per can. one of the stores sells the can of dog food for $0.79. what percent markup did the store use?

To answer your question its 27.65

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