Is total revenue is 3000 cost of goods is 1500 total selling expenses 500 what is the profit for the business

Select the best attribute for the angle pair formed by two parallel lines intersected by a transversal.

The chs baseball team was on the field and the batter popped the ball up. the equation b(t)=80t-16•16+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. how long will the catcher have to get in position to catch the ball before it hits the ground? round to the nearest second

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2