Look at the two equations: -3x 6 21 -3x 6< 21 which statement best describes the process used to solve the equations? o in both cases, subtract 6 from both sides, but reverse the inequality sign when doing that for the inequ o in both cases, divide by -3 on both sides, but reverse the inequality sign when doing that for the inequ o the process is exactly the same for solving the equation and solving the inequality o the process for solving the equation is entirely different from solving the inequality

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9

How to do this , and can some one explain

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