What is the slope of the line which passes through (−2, 0) and (0, 4)?

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.

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?

What is the slope of the line passing through the points (3, 3) and (5, 7) ? 1. 2 2. 1/2 3. −2 4. −1/2