Which graph shows the equation c=10+ 3t, where c is the total cost of going to the carnival and t is the number of $3 tickets purchased?

Find the given elements if matrix d:

There were 816 people at a concert when a band started to play. after each song, only half the people stayed to hear the next song. how many people were left at the concert after x songs? write a function to represent this scenario.

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)