Which line has a constant of proportionality between yyy and xxx of 111?

Ben wants to play a carnival game that costs $2. in his pocket he has 5 red tickets worth 35 cents each, and 15 blue tickets worth 10 cents each. which of the following systems of inequalities correctly represents the constraints on the variables in this problem? let represent the red tickets and b represent the blue tickets.

What is the solution set of the quadratic inequality x^2-5< or equal to 0

What does independent variable and dependent variable mean in math?