Evaluate the expression if a = 8.2, b = -3, c = 4, and d = -1/2.
ac - bd

Given a circle with a radius of 4, which is the circumference

The diameter of a circular chip is doubled to use in a new board game. the area of the new chip will be

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online