This chart shows the number of books that eight students read last year. Which of the following statements is true about this data set? A. The mean and the median are equal. B. There is no mode. C. The median is 23. D. The mean is 20.

Mindy bought 5/8 pound of almonds and a 3/4 pound of walnuts.which pair of fraction cannot be used to find how many pounds of nuts she bought in all.

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

Amanda went into the grocery business starting with five stores. after one year, she opened two more stores. after two years, she opened two more stores than the previous year. if amanda expands her grocery business following the same pattern, which of the following graphs represents the number of stores she will own over time?