Cathy has $12 left in her wallet. Her dad sent her $25 for her weekly consumption while her mom sent her twice the amount her dad sent her. How much money does Cathy have now?
Let's be accurate as possible and think first.
87
Cathy has $12 + $25 = $37 after his father sent him money.

Her mom sent her $25 x 2 = $50.

Therefore, Cathy has $50 + $37 = $87.

.

Thus, the answer is 87