I have $460 less than dotun. Altogether we have $1280. How much do we have

Which statement about the relative areas of triangle abd and triangle xyz is true

Which equation represents the function on the graph?

After t seconds, a ball tossed in the air from the ground level reaches a height of h feet given by the equation h = 144t-16t^2. after how many seconds will the ball hit the ground before rebounding?