Nate’s mother wanted to buy some jewelry until she found out it was marked up 400%. if the original jewelry cost $100, what was the final price of the jewelry?

Ibeg you to me 20. a reaction produces 4.93 l of oxygen, but was supposed to produce 1 mol of oxygen. what is the percent yield?

Sara made $253 for 11 hours of work. at the same rate how much would he make for 7 hours of work?

Astrid spent $36 on new shoes. this was $12 less than twice what she spent on a new skirt. part a: which equation would solve for how much she spent on the skirt? part b: solve the equation in the workspace provided below. how much did astrid spend on her skirt?