A grocery store sells a 20-ounce bottle of Wisk laundry detergent for $2.99 and a 32-ounce bottle of the same detergent for $6.99. Which size of bottle is less expensive per ounce?

Determine the fraction of total interest owed. after the fourth month of a 12-month loan: the numerator is: {(n + ) + (n + ) + (n + ) + (n + )} = , and the denominator is: {(n) + (n + 1) + + (n + )} = . therefore, the fraction is numerator/denominator (to the nearest tenth) =

Barbara deposited $300 in the bank. if the bank pays her simple interest at the rate of 4 percent per year, how much money will she have in her account at the end of 9 months?

In a column proof the right column states your reasons