In two or more complete sentences, determine the appropriate model for the given data and explain how you made your decision. (1,-1), (2,0.5), (5,1.5), (8,2)

The ratio of rock songs to dance songs on jonathan’s mp3 player is 5: 6. the total number of rock and dance songs jonathan has is between 101 120. how many rock songs does he have?

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

True or false? a circle could be circumscribed about the quadrilateral below.