Question 1 (4 points) (04.04)
Which of the following has a graph that is a straight line? (4 points)
Equation 15 y = 2% + 7
Ob
Equation 21 y2 + y = 1
Equation 31y = 22 + 4
Equation 4y = 32

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

The radius of a sphere is 3 inches. which represents the volume of the sphere?

Pls never taught i’m really confused and i rlly need