Integrate (3 - 2x)/(2x - 1) dx

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 hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

What is the value of m in the equation 1/2 m - 3/4n=16 when n=8