Easy 20 points!
mia can paint her bedroom in 80 minutes, and her mother can paint the room in 50 minutes. how long would the two take to paint the room together?

30 minutes

Step-by-step explanation:

Because if Mia can paint it by herself in 80 min. and if her mother can do it in 50 min just subtract 80-50 it equals 30

80-50=30

here

step-by-step explanation:

7. d. 64

8. i. 32

9. c. 125

10. j. none of the above

11. d. 81

12. i. 216

13. e. none of the above

14. g. 240

15. e. none of the above

16. g. 32

17.   e. none of the above