Irene R. answered 01/10/21
BS in Mechanical Engineering and Certified math teacher for 13 years
Hi Alexa,
Since the cost of one ringtone is $1.49, you would multiply the number of ringtones (x) by $1.49 to find the total cost (y). Using the variables in your problem, you would write the following equations to show this:
y = $1.49x