Ms. Stone should tell her class about the mean (or average) score for the test which would be 59.9.
Answer:
10 offices
Step-by-step explanation:
the ratio is 5/6 so if the time is doubles the number of offices cleaned also doubles.
5/6 x 2 =10/12 so, 10 offices cleaned.
Answer:
THE THIRD ONE
Step-by-step explanation:
Answer: A
Step-by-step explanation:

1. Swap x and y.

2. Solve for the new y.
Add 8

Divide by 2.

Extract the square root.
