Marcy is making a hooked circle-shaped rug for her mother. the circumference of the circle-shaped rug is 69.08 inches.

what is the area of the rug? use = 3.14.

What is the standard form of -5x^2+2x^4-11+x^3+3x

Solve the system of equations y= 3/2 - 1, -x+ y =-3

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.