If i have three quarters & four one dollars how many is in all?

In one month jillian made 36 local phone calls and 20 long-distance calls what was her ratio of local calls to long-distance calls for that month?

Which graph shows the solution set of x^2+4-12x/> 0

Given: x - 4x > 0, then the solution set in interval notation is: (-2, 0) true o false