Examine the table below. The table shows the cost to order pizzas at a local pizza shop. Determine how much it would cost to order 5 pizzas. Pizza(n) 3 6 9 12 15
Cost (C) $9.99 $19.98 $29.97 $39.96 $48.95

Subscriptions to a popular fashion magazine have gone down by a consistent percentage each year and can be modeled by the function y = 42,000(0.96)t. what does the value 42,000 represent in the function?

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).