Please help On a timed quiz

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.

The price for gasoline is represented by the equation y=3.69x, where y represents the total price for x gallons of gasoline. on a graph, the number of gallons is represented on the horizontal axis, and the total price is represented on the vertical axis. determine whether each statement describes the graph of the equation. select true or false for each statement