Given that is both the median and altitude of triangle abc, congruence postulate sas is used to prove that triangle abc is what type of triangle?

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.

Combine the information in the problem and the chart using the average balance method to solve the problem.

2x minus y equals 6, x plus y equals negative 3