Find the midpoint M of the line segment joining the points C = (-7, -8) and D = (-3,6).

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

Is the ordered pair (-10, 7) a solution to the equation y = 17 – x? yes or no

Solve the system of equations. 2x-2y=-4 and x+y=8. show work