Which statement can be represented by the equation 2/5x+9=9

What is the length of the missing leg in this right triangle? 18 mm 24 mm 26 mm 32 mm

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.

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