Solve for x if two adjacent angles form a straight line and their measures are 2x° and
3x

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%.

Brent wants to know what is 5 x 1/2

The table above shows approximate conversions from gallons to liters. what is the value of x?