Sita can finish some work in 6 days,
days, Gita can finish the same in
15 days working 3 hours a day.
In how many days they finish the work if they work together for 3 hours per day?

Lena reflected this figure across the x-axis. she writes the vertices of the image as a'(−2, 8), b'(−5, 6), c'(−8, 8), d'(−4, 2).

Which of the following is the result of expanding the series

Plz.yesterday, the snow was 2 feet deep in front of archie’s house. today, the snow depth dropped to 1.6 feet because the day is so warm. what is the percent change in the depth of the snow?