Pease I need help..
The question: Mrs, Smith is 69 inches tall and weighs 70kg. How would you record Mrs. Smith's height in feet and her weight in pounds? Please tell me what conversion you use to come up with the answer

Acollege is selling tickets for a winter fund-raiser. one day, krissa sold 14 adult tickets and 8 student tickets for a total of $376. the next day, she sold 7 adult tickets and 11 student tickets for a total of $272. krissa wanted to find the price of one adult ticket, a, and the price of one student ticket, s. she wrote and solved the following system of equations.