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Unit 1 Test Review

Last updated over 5 years ago

12 questions

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Read the problems and questions carefully!  Show your work on a separate piece of paper.

Question 1

1.

Mark is buying his friend a gift from the Game Store. It costs $45 plus 5% sales tax. How much will he pay in sales tax?

$4.50

$47.25

$2.25

$49.50

Question 2

2.

Jack bought a soccer ball that cost $12.00. He also paid 5% for sales tax. How much change did he receive from using $20.00 to pay for it?

$7.40

$11.40

$1.60

$12.60

Question 3

3.

Ms. Klena went to Olive Garden and the cost of her meal is $83.47. If she wants to leave the waitress a 20% tip, how much tip will she leave?

$100.16

$16.69

$12.43

$95.90

Question 4

4.

Evan has set up a Lemonade stand in his neighborhood. Each Lemonade cup costs $1.50. Evan will add a 60% markup on the price. What is the selling price of each cup?

$2.10

$0.60

$2.40

$0.90

Question 5

5.

Mark deposited $3,000 to the bank. The account has an annual simple interest rate of 8%. How much simple interest will Steve earn after 2 years?

$320

$3320

$3480

$480

Question 6

6.

Macy’s is having a big sale. You decide to buy a jacket. Using the table below, determine how much you will spend at Macy’s for a jacket if there is no sales tax.

$62.33

$57.00

$67.50

$52.30

Question 7

7.

Rhea had a score of an 85 on her first quiz and a score of 70 on her second quiz. What is the percent of decrease from her first quiz score to her second quiz score?

21% decrease

23% decrease

18% decrease

15% decrease

Question 8

8.

Samantha’s mother started a college savings account with $5,000.00. What is the total amount of money in the account after 7 years if the annual simple interest rate is 4%?

$200

$5200

$1400

$6400

Question 9

9.

A laptop was originally priced at $459.99. It was discounted by 20%. If the tax rate is 7.5%, what is the final price of the laptop?

$487.59

$368.00

$395.62

$495.75

Question 10

10.

Select all the values that would be graphed between x and y on the number line below.

Question 11

11.

Select all statements below that are true.

Question 12

12.

The bar graph shown below displays the number of stolen bases Trea Turner had over a three year period of time. What was his stolen bases percent of change from 2017 to 2018? Round the answer to the nearest tenth.

13.5% decrease

6.4% increase

13.5% increase

8.7% decrease