I need help ASAP, Will give brainliest

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.

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

Acd that is originally priced at $15.85 red-tagged for the sale. what is the sale price of the cd