A salesman sells an Item for $125. He gets a 20% commission. How much money did he
make?

Evaluate 4 a for a = 5 2/3 . express your answer in simplest form.

The highest point on earth is the peak of mount everest if you climb to the top you would be approximately 29,035 feet above sea level at remembering that amount is 5280 feet percentage of the height of the mountain would you have to climb to reach a point 2 miles above sea level

Mary used 1/7 of a spool of ribbon to complete 4 projects. she used the same amount of ribbon on each project. how much ribbon did she use on each project?