The floor of a one-story building is 14 feet longer than it is wide. the building has 1551 square feet of floor space.
(a) write a quadratic equation for the area of the floor in terms of w.
(b) find the length l and width w of the floor. w = ft l = ft

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%.

What is the distance between the points (2 -3) and (-6 4) on the coordinate plane

Suppose a pendulum is l meters long. the time, t,in seconds that it tales to swing back and forth once is given by t=2.01