David went to a concession stand and bought three pretzels and four sodas and paid a total of $17 for them. Shamel went to the same stand and bought five pretzels and two sodas and paid a total of $19.

Will give brainliest for correct answer 8. use the distance time graph to answer these questions: a. what does the graph tell us about the velocity of the car? b. what is the average velocity of the car? (show work) c. is the velocity reflected in the graph positive or negative?d. is there any point on the graph where the car is not moving? how do we know?