The bar graph shows the number of members of the Athletic Booster Club
during various years.
In which year was the membership 40% greater than it was in 2012?

What is the number 321,000,000 in scientific notation? also what is the number? ?

Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.

Astore has clearance items that have been marked down by 60%. they are having a sale, advertising an additional 55% off clearance items. what percent of the original price do you end up paying?