Don L. answered 07/11/17
Tutor
5
(18)
Fifteen years teaching and tutoring basic math skills and algebra
Hi Christina, let x represent the amount of money Darcy has. Then Jason has x + 20, and Maria has 2 * (x + 20). Solve for x.
The Equation:
x + (x + 20) + 2 * (x + 20) = 268
4x + 60 = 268
4x = 208
x = 52
Darcy has $52.00.
Jason has $52.00 + $20.00, or $72.00.
Maria has 2 * $72.00, or $144.00.
Darcy and Jason together have $52.00 + $72.00, or $124.00.
Questions?