Can somebody who knows how to do this plz help answer all the questions correctly thanks!

WILL MARK BRAINLIEST WHOEVER ANSWERS FIRST :DDDD

Can somebody who knows how to do this plz help answer all the questions correctly thanks WILL MARK BRAINLIEST WHOEVER ANSWERS FIRST DDDD class=

Respuesta :

Answer:

17. $30

18. $2.24

19. 5

20. $2.2815 or rounded to $2.28

I think I’m right

Answer:

17. 30

18. 14

19. 5 hours

20. 15

Step-by-step explanation: