Nasser's Trip to 7-Eleven

By: Nasser M.

If I bought 4 bags of chips and I had to pay $3 sales tax, If I ended up paying $15 total how much did each bag of chips cost?

Each costs $3
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If 7 Eleven sells Gatorade for $6 each and I want to leave a $4 tip, How many Gatorades can I buy with $20 without exceeding, including the tip?

I can get 2
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If I bought 10 bags of ice and had to pay tax, if my tax was 50% of my total, then how much did each bag of ice cost if my total was $55

Each bag costed $3.06
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If 7 Eleven sells a $25 Itunes card for $25 plus tax of $15 per 3 you buy, but also sells $30 Itunes cards for $30 with no tax, how many $30 Itunes card would you need to buy to even up with the $25 Itunes card if I bought 3 of them?

I would need to buy 3 $30 Itunes cards
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