Question 720273
D+J+M=268  D+J=
J=D+20
M=2J
D+D+20+2(D+20)=268
D+D+2D+40=268
4D=268-40
4D=228
D=228/4
D=$57 AMOUNT FOR DARCY.
J=57+20=$77 AMOUNT FOR JASON.
M=2*77=$154 AMOUNT FOR MARIA.
D+J=57+77=$134 ANS. FOR DARCY & JASON.