Suppose that a plano cost 5,000 and loses 20% of its value oach year. table shows the value, of a piano after years. 1. 5000
2. 4000
3. 3200

write an equation that can be used to find the value of the piano, v, after t years.

How to determine whether two known pairs of points are on the same line.

Stefano accidentally dropped his sunglasses off the edge of a canyon as he was looking down. the height, h(t), in meters (as it relates to sea level), of the sunglasses after t seconds, is shown in the table. during its descent, the pair of sunglasses passed by a climber in the canyon 6 seconds after stefano dropped them. to the nearest meter, what is difference in elevation between stefano and the climber? 166 meters 176 meters 230 meters 240 meters its b.176 i took the test 166 is wrong and 176 is correct

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?