Maury has an ice rink in his backyard. The scatter plot shows the thickness

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

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?