The expression (1.2x + 4) represents the number of miles Angie jogged during a race, and 3x represents the number of miles that Tomas jogged during the same race, in x hours. Write an expression to show how many more miles Tomas jogged than Angie.

Matteo makes raspberry punch. the table shows how many parts ginger ale and raspberry juice to use for a batch. raspberry punch parts ginger ale 2 parts raspberry juice 3 matteo decides to add one part of raspberry juice. what is the new ratio of ginger ale to raspberry juice?

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?