Alamp was marked up 100% from an original purchase cost of $30. yesterday, suzie sold the lamp, earning a 20% commission on the sale price. how much commission did she make from this sale?

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?

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.

What is the value of x? enter your answer in the box. photo attached.