I need help finding slope

Cindy uses 1-inch cubes to find the volume of a jewelry box shaped like a rectangular prism. she uses 780 cubes to completely fill the jewelry box with no gaps or overlaps. if the jewelry box is 13 inches long and 5 inches wide, how tall is cindy’s jewelry box?

Acredit card advertises an annual interest rate of 23%. what is the equivalent monthly interest rate?

The median for the given set of six ordered data values is 29.5 9 12 25 __ 41 48 what is the missing value?