PLEEEASE HELP If x+7=2y and y=2x−1, what is the value of y?

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.

Need ! discuss how to convert the standard form of the equation of a circle to the general form. 50 points

Given right triangle xyz, which correctly describes the locations of the sides in relation to