Elizabeth purchased a car and is paying monthly installments of $146.20 per month to pay it off. If it takes her $30 months to pay it off, how much will she have spent on car repayments in total?

Aformual for 8 bottles of window cleaner calls for 6 cups of rubbing to customers alcohol 2 1/4 gallons of water and 1 1/2 cups of ammonia alcohol would the forula call if a factory made 1,280 bottles for stores to sell to customers

What properties allow transformation to be used as a problem solving tool

Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?