Hurley paid a total (including tax) of $95.40 for 3 videogames. The games were sold at a 25% discount and the sales tax rate was 6%.

After two years, how much has been paid into interest?

Elena is paid a constant rate for each hour she works. the table shows the amounts of money that elena earned for various amounts of time that she worked.

Abicycle training wheel has a radius of 3 inches. the bicycle wheel has a radius of 10 inches.approximately how much smaller, in square inches and rounded to the nearest hundredth, is the area of the training wheel than the area of the regular wheel? *