Steve takes 6 hours to get the yard work done by himself. if bill works alone, it takes him 10 hours. how long would it take them working together to do all of the yard work?

In 3 hour 45 minutes Both working together do all of yard work.

Step-by-step explanation:

Time taken by Steve to do yard work = 6 hours

Work Done by Steve in a hour =

Time taken by Bill to do yard work = 10 hours

Work Done by Steve in a hour =

Work done by both in a hour =

Time taken by by both working together =

Therefore, In 3 hour 45 minutes Both working together do all of yard work.

x² + 11x + 18 < 0  

[-11 ± sqrt(121 - 72)]/2 = (-11 ± 7)/2  

solution: (-9, -2)

step-by-step explanation: