Abel and Zöe’s grandparents opened a savings account for an equal amount upon the birth of each child. Now, the values of their accounts could be found by the following expressions, where t represents the years since 2011. Abel: y = 1266.77(1.03)t Zöe: y = 1159.27(1.03)t Based upon this information, find the difference in the children’s ages. Abel is years older than Zöe.