Jackie noticed that she had to pay a sales tax for the dress she bought at the store. What is sales tax? 1. A percentage of total sales to be distributed to shoppers at a later time.

2. A percentage of total sales given back to the store.

3. The amount someone pays to buy a specialty item.

4. A percentage of total sales that is collected on behalf of the state, county, or local government.

Step-by-step explanation:

Sales tax is assessed on total sales on behalf of the government.

question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.

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step-by-step explanation: