If triangles ABC and XYZ are similar, what is the length of side x? Please help, this is the last question and I can't get it

Which function has the smallest y-intercept value

Pamela has a 30-year, 5.75% mortgage on her $250,000 home. she has been paying on it for 5 years, and has recently hit some financial trouble. if her lender agreed to lower the interest rate on her $231,905.47 balance to 5.5%, what will her new payment be for the remainder of the loan?

13 is the same as 1÷3. what is the exact quotient in decimal form of 1÷3?