-3 (2a-9b+5c)
common factor out the lowest common factor which is -3
Answer:
45 hours a week
Step-by-step explanation:
Ok, so we know that he worked 675 hours in 15 weeks.
So all we need to do is divide the hours by the amount of weeks, which is 15:
675/15= 45
So he worked 45 hours a week!
2/5m - 1/5
2(1/5m - 2/5) + 3/5
= 2/5m - 4/5 + 3/5
= 2/5m - 1/5
the answer is x = 6 2/3
ok done. Thank to me :>
