Tyler made a picture graph to show students favorite colors. this is the key for his graph. each picture equal 3 votes. if 12 students voted for green, how many pictures should there be in the green row of the graph?

The taxi fare in gotham city is $2.40 for the first 1 2 12 mile and additional mileage charged at the rate $0.20 for each additional 0.1 mile. you plan to give the driver a $2 tip. how many miles can you ride for $10?