PLEASE HELP! I WILL GIVE A BRAINLIEST TO CORRECT ANSWER IF YOU TEACH ME HOW TO GIVE A BRAINLIES I MADE IT WORTH 30 POINTS! THATS ALL I HAVE!

Izzy wants to raise money for new equipment by selling T-shirts. He
pays $5.30 for each T-shirt and needs to raise $465. If 75 students order T-shirts, by what percent must Izzy mark up the T-shirts to raise $465? What is the selling price of each T-shirt? Explain.