Carly orders 6 pizzas for her birthday party if she invited 9 friends how much pizza will carly and her friends each receive?

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.

Evaluate cos2θ for cosθ = square root of 3/2

How can you find the mean absolute deviation (mad) for this set of data?