First you do 150 divided by 20, which equals 7.5, so then you would do 7.5 times 6 and that equals 45 minutes. Hope that helped!
(19^1/9)^9=
19^1/9•9=
1/9•9=1
your answer would be 19 hope dis helps :)
Answer:
Would be the 3rd one I believe
Step-by-step explanation:
