Simplify the following expression: 2x − 2y + 5z − 2x − y + 3z

x − 3y + 8z
2x − 2y + 8z
3y + 8z
−3y + 8z

Find the height of a square pyramid that has the volume of 32 ft.³ and a base lengthof 4 feet

An empty bucket is placed under a faucet dripping at a constant rate of 4 milliliters per minute. with the given information, which of these statements is a reasonable conclusion? a there will be 24 milliliters of water in the bucket after 16 hour. b there will be 60 milliliters of water in the bucket after 14 hour. c there will be 160 milliliters of water in the bucket after 20 minutes. d there will be 100 milliliters of water in the bucket after 40 minutes.

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?