e table and graph show the miles driven and gas used for two scooters. Scooter B Scooter A Distance (mi), x Gas used (gal), y 150 2 5 300 Gas used (gal) 3 2 450 600 8 750 10 90 270 450 Distance (mi) 9. Which scooter uses fewer gallons of gas when 1350 miles are driven? 10. Are gas used and miles proportional or nonproportional for each scooter?

Eight people were asked what the balance of their savings account at the beginning of the month was and how much it increased or decreased by the end of the month. create a scatter plot that represents the data that is shown in the table. the x-axis represents the beginning balance in thousands of dollars and the y-axis represents the change in the savings account in hundreds of dollars. name beginning balance (in thousands of dollars) change in savings account (in hundreds of dollars) jimmy 5 3 kendra 4 7 carlos 5 4 yolanda 3 1 shawn 2 5 laura 3 2 andy 5 6 georgia 4 3

D(5, 7). e(4,3), and f(8, 2) form the vertices of a triangle. what is mzdef? oa. 30° ob. 45° oc. 60° od 90°

Out of 50 students surveyed, 16 have a dog. based on these results, predict how many of the 280 students in the school have a dog.