Tuition cost T (in dollars) for part-time students at Stone Hedge college is given by T = 400 + 150 * C, where C is the number of credits taken. Find the
tuition cost for 9 credits.

The heaviest 16% of all men in weight weigh more than how many pounds ?

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%.

In the geometric progression –3, 12, −48… what term is 3,072?