Your brother is 1/3 your age your sister is four years older than your brother your sister is nine years old right in equation to find your age X.

Fabian harvests 10 pounds of tomatoes from his garden. he needs 225 pounds to make a batch of soup. if he sets aside 2.8 pounds of tomatoes to make spaghetti sauce, how many batches of soup can fabian make?

Find the amount in a continuously compounded account for the given condition. principal: $1000, annual interest rate: 4.8%, time: 2 yr

How to find the exponential function y=ca^x, with points (1,2) and (2,1)