The cost of painting a circular traffic sign is $3.50 per square foot. how much, to the nearest dollar, will it cost to paint the sign if its diameter measures 36 in?

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.

Which number produces a rationale number when multiplied by 1/5

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.