Marc can run 2 miles in 16 minutes. at this rate, how long will it take marc to run 5 miles?

2 miles in 16 minutes = 1 mile in 8 minutes

Therefore 5 miles will take 8 x 5 = 40 minutes

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