Which equation can be used to find the number of calories y Ray burns when he walks for x minutes?
The equation that can be used to find the number of calories y Ray burns when he walks for x minutes is:
y = cx
where c is a constant representing the number of calories burned per minute of walking.
A y=x+4 B y=x-4 C y=x/4 D y=4x
The correct equation to find the number of calories y Ray burns when he walks for x minutes is:
D) y = 4x