A survey of 2294 adults in a certain large country At least 18 in order to conduct a bar reputable polling organization found a 408 have donated blood in the past two years

Which graph represents the equation y =4x

Three students, javier, sam, and corrine, participated in a fundraiser where people donated a certain amount of money per lap that the student ran. each student also had some initial donations that were collected before the run. the equations that represent each student's total donation, y, based on the number of laps ran, x, is shown below. match each equation with the correct rate of change for that student.

The graph shows how many words per minute two students read. drag to the table the unit rate that matches each graph.