If Jackie were to paint her living room alone, it would Take eight hours. Her sister Evelyn could do the job in nine hours. How many hours would it take them working together? Express your answer as a fraction reduced to the lowest terms if needed

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

Acircular city park has a sidewalk directly through the middle that is 111 - feet long. if each bag of fertilizer covers 50 square feet, then determine how many bags of fertilizers the parks and recreation department needs to use to cover the circular park. ignore all the sidewalks around and through the park.

In which quadrant does the point lie? write the coordinates of the point. a. quadrant ii; (–2, –4) b. quadrant iii; (2, 4) c. quadrant iii; (–2, –4) d. quadrant iv; (–4, –2)