Raymond B. answered 09/04/22
Tutor
5
(2)
Math, microeconomics or criminal justice
J = 16 + E
J+E = 162
16+E + E = 162
2E = 162-16 = 146
E = 146/2 = 73 years old for Emily
J = 16+73 = 90 years old for Jack
90+73 = 163