Ineed with 19. 20.21
my answers were
19.4/96
20.4/42
21.2/72
am i right

While scuba diving, rajeev dove to a depth of 12.6 feet below the surface of the water and then descended another 8.7 feet. what expression can be used to find rajeev's new position? 12.6 – 8.7 –12.6 – 8.7 –12.6 – (–8.7) 12.6 – (–8.7)

What is the point-slope equation of a line with slope -5 that contains the point (6,3)

Answer for 10 points show work you guys in advanced < 3