An item has a listed price of $30. If the sales tax rate is 5% , how much is the sales tax (in dollars)?

Officer brimberry wrote 24 tickets for traffic violations last week, but only 9 tickets this week. what is the percent decrease? give your answer to the nearest tenth of a percent.

How do you solving the solution of each system using elimination?

Which value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12