Find perimeter of rectangle if length is 2x+8 width is 5x-2

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 is the name of a polygon that has four congruent sides and theses angle measures 60,120,60,120?

Is the ordered pair (-10, 7) a solution to the equation y = 17 – x? yes or no