Use the vertical angles theorem to name a pair of congruent angles

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 could explain what happened when the time was equal to 120 minutes

100 points, hi, i’m not sure how to get the equation from the graph and table.