You would need to multiply $4 multiplied by the 12 day which will equal $48. Sence $48 tells the amount of money waisted, you need to subtract $100 - $48 and it will give you $52 . So the answer is $52
Make a table X= each day y= amount of money X/y 0/100 1/96
2/92 3/89 4/85 5/81 6/76 7/72 8/68 9/64 10/60 11/56 12/52
Lily spends a total of $48 over 12 days at $4 per day. After spending this amount from her initial $100 gift card, she has $52 remaining. Therefore, the answer is $52.
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