Brody went on vacation and purchased postcards and stamps to send letters home while he was away. Two postcards and four stamps cost $3 . A postcard cost 4 times as much as a stamp. Set up a systems of equations that could be used to find the cost of a postcard.

Jack is considering a list of features and fees for denver bank. jack plans on using network atms about 4 times per month. what would be jack’s total estimated annual fees for a checking account with direct paycheck deposit, one overdraft per year, and no 2nd copies of statements?

The table shows the results of three plays in a football game. what is the net result of the three plays? football game 1st play 5 yards 2nd play -9 yards 3rd play 12 yards

Which shows the graph of the solution set of 3y – 2x > –18?