Am i right brainliest going to first correct answer

How do you find principle and simple interest

You wanted to draw an enlargement of design that printed on a card that is 4 in by 5

Jalen charges $25.50 for every 3 hours of yard work he does for his neighbors. ralph charges $34 for every 4 hours of work that he does. who charges less? opinions: 1.they charge the same amount 2.jalen 3.ralph