3. The same wax will be used to make each candle, and it costs of 10 per cubic centimeter. Write polynomial functions to show the cost of the wax that is used for making each candle for different values of x. Graph the
functions. Discuss the costs.

Adepartment store purchases screen-printed t-shirts at a cost of $5 per shirt. they mark up the price 150% (making the selling price 250% of the store's purchase price) and put them on the sales floor. every month that a t-shirt doesn't sell, the store reduces the selling price by 25%.

The length of the line segment joining the midpoints of sides ab and bc of the parallelogram abcd is 10. find the length of diagnol ac

What are the triple angle formulas? is it related to double angle identities?