Raymond B. answered 02/24/21
Tutor
5
(2)
Math, microeconomics or criminal justice
D = A + 8
D+5 + A + 5 = 80
D+A = 70
D-A = 8
2D = 78
D = 39 years old now for Demetrius
Alma is 31 now
in 5 years
D+5 + A +5 = 80
39+5 + 31+5 = 80
70+10 = 80