Chris has a job selling newspapers every morning. he receives a base pay of $10 per day and also gets 15 cents for every paper he sells. one morning he made $16.45. how many papers did he sell?

Marcus and cody both leave the park at the same time, but in opposite directions. if cody travels 6 mph faster than marcus and after 4 hours they are 64 miles apart, how fast is each traveling? solve using rare times time = distance.