Melinda and Davy are making postcards to announce their new address. The table shows the number of postcards they can make together during each hour they are working
Postcards
Number of Hours Number of Postcards
1
7
2
14
3
21
If they continue to make postcards at this rate, what is the total number they will make in 6 hours?
28
35
42
63

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