There are 12 big fish for ever 16 small fish. That means that there are big fish for every 4 small fish. How many?

Which of the following could be the graph of the equation y = -2x + 5

Can someone me and do the problem plz so i can understand it more better

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