Members of the community in Covington Middle School decided to paint a circular mural by the waiting area near the flagpole. The radius of the mural is to be 12 feet. How much space will the mural cover? Which formula should be used to solve this problem?

Simplify (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed number

If, while training for a marathon, you ran 60 miles in 2/3 months, how many miles did you run each month? (assume you ran the same amount each month) write your answer as a whole number, proper fraction, or mixed number in simplest form. you ran __ miles each month.

Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?