Find the circumference of a circle with a radius of 31 1/2 yards. Use 3.14 for pi. Write your answers as a decimal rounded to the nearest hundredth

Brook states that the distance on the line is 4 units. caleb states that the whole line does not have a distance because it continues on forever. vivian states that the line is 6 units long. which distance did brook measure? which distance did vivian measure?

Compare the cost of the bike trips from the two companies shown.for both the cost in a linear function of the number of days which statements is true

Simplify the expression. -2/5(10+15m-20n)