Answer these questions but show your work for them! 1. 5+4(3)
2. 2-(3+ -4)
3. 24/6 -2^3 +2(-3)
4. 3+2(5^2-5 x 4)
5. 3+2(5^2 - 5 x 4)

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180

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?

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent ?