You have just graduated from college and purchased a car for $8000. your credit limit is $11,000. assume that you make no payments and purchase nothing more and that there are no other fees. the monthly interest rate is 2%. what is your initial credit card balance?

Agrain trader buys the following amounts from three suppliers: 3,200 pounds, 5,100 pounds and 700 pounds. what is the total weight of his purchase?

The average number of vehicles waiting in line to enter a parking lot can be modeled by the function f left parenthesis x right x squared over 2 left parenthesis 1 minus x right parenthesis endfraction , where x is a number between 0 and 1 known as the traffic intensity. find the rate of change of the number of vehicles waiting with respect to the traffic intensity for the intensities (a) xequals0.3 and (b) xequals0.6.

How is working backward similar to solving an equation?