Homework Explained - Math Practice 101

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Chapter 2: Percents; Chapter Review

• Question 1

Justify Conclusions The table shows the results of a survey in which 175 students were asked what type of food they wanted for a class party. How many students chose Italian food? Explain.

•  $$\text{students}$$
• Question 2

A soccer team lost 30% of its games. Suppose the team won 14 games. How many games did the team play?

•  $$\text{games}$$
• Question 3

Tyree bought a collectible comic book for $49.62 last year. This year, he sold it for$52.10. Find the percent of change of the price of the comic book. Round to the nearest percent.

•  $$\text{%}$$
• Question 4

Justify Conclusions A restaurant bill comes to $42.75. Suppose the sales tax is 6% and a 15% tip is left on the amount after the tax is added. How much in all did the customer pay? Explain. • $
• Question 5

A new radio is priced at $30. An electronics store has an end-of-the-year sale. All of the items in the store are discounted by 40%. What is the sale price of the radio? • $
• Question 6

Financial Literacy Aleta deposited $450 into a savings account earning 3.75% simple interest. How much interest will she earn in 6 years? Explain. • $

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