What is a proportion that has means 6 and 18 and extremes 9 and 12

You invested $5000 between two accounts paying 4% and 9% annual interest, respectively. if the total interest earned for theyear was $350, how much was invested at each rate? $was invested at 4% andwas invested at 9%.

The length and width of a rectangle are consecutive even integers the area of the rectangle is 120 squares units what are the length and width of the rectangle

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.