Hello I need help
100ײ×100x²

Itook a better photo of the question so y’all can see it i hope it’s a fine photo

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.

Two numbers have a sum of -19. one number is x. what expression represents the other number?