Trina buys 3.5 yards of fabric for a sewing project she is working on. The fabric costs $4.25 per yard. How much will it cost her to buy the fabric, to the nearest penny?

Consider the graph of the exponential function y=3(2)×

What is always true when two whole numbers are subtracted?

Type the correct answer in each box. use numerals instead of words. the average number of subscribers to an online magazine each year from 2010 to 2015 is given in the table below. the average number of subscribers to the online magazine in 2010 was the percent increase in the average number of subscribers in 2011 to the average number of subscribers in 2012 was %. the maximum average number of subscribers to the online magazine in the years shown was