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Solve the equation.
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1
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2
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5x + 2 = 4x + 8
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3
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4
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5
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Find the percent of markup. Round to the nearest
tenth.
$32.50 to $47.50
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6
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Brandon needs $400 to buy a TV and stereo system for his
room. He received $80 in cash for birthday presents. He plans to save $20 per week from his part-time
job. To find how many weeks w it will take to have $400, solve 80 + 20w =
400.
A | 20 weeks | B | 15
weeks | C | 16 weeks | D | 17
weeks |
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7
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Find the total weekly earnings for a waitress with a weekly
salary of $300 plus a 6% commission on dinners, if the total worth of the dinners she served was
$1,100.00.
A | $366.00 | B | $351.70 | C | $640.80 | D | $66.00 |
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8
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The graph of the equation y = x + 3 passes
through which point?
A | (–4, 0) | C | (3,
5) | B | (–2, 0) | D | (2,
5) |
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9
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Find the commission on a $650.00 sale if the commission is
21%.
A | $130.95 | B | $119.50 | C | $136.50 | D | $146.50 |
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Write and solve an equation.
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10
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Mark wants to buy a skateboard that costs $90. He plans to
save $6 per week. How many weeks w will it take him to save $90?
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11
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Sadie is studying the importance of exercise in health class
and has learned that bike riding is an excellent form of exercise. She can ride her bike at a rate of
1 mile every 5 minutes. At this rate, how many miles could Sadie go in 25 minutes?
A | 4 miles | C | 2
miles | B | 3 miles | D | 5
miles |
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12
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Which point is on the graph of y =  x + 3?
A | (3, 0) | C | (–3,
7) | B | (–6, 7) | D | (0,
1) |
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13
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Write a word phrase for  .
A | a number plus 1 | C | the product of a
number and 1 | B | a number decreased by
1 | D | a number divided by 1 |
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14
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Rita spent 6 dollars fewer than half her allowance last
month on a new skateboard. Let a represent the amount of her monthly allowance. Write an
expression that represents the cost of the skateboard.
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15
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In a random survey of 20 sixth graders, 10 said that they
prefer four-square as their favorite recess activity. Based on these results, how many students would
you expect to name four-square as their favorite recess activity in a group of 700 sixth graders?
Solve using the proportion below.
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16
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A full-sized airplane has a height of 6 feet and a width of
15 feet. Kyle’s model of the full-sized airplane has a width of 5 inches. To find the height of
the model airplane, he used the following proportion: 
How tall is the
model airplane?
A | 2 inches | C | 4
inches | B | 3 inches | D | 1
inch |
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17
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Approximately 1 in every 10 people is left-handed. How many
left-handed people would you expect to find in a group of 220 people? Solve using the proportion
below.
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18
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In Jun-Ko’s training program she does 8 sit-ups, 7
pushups and 5 pullups. To get the decimal representation for the part of the total number of
exercises that are pushups we divide 7 by the total number of exercises. What is the percentage of
the total number of exercises that are pushups?
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Solve the equation.
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19
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20
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a. Find the value of a.
b. Find the
value of the marked angles.
A | 19; 121º | B | 22;
139º | C | 18; 115º | D | 21;
133º |
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21
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There are 8 park rangers at the Lakeview Park, and 6 of them
have been certified in wilderness survival training. What percent of the park’s rangers have
received their certification?
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Which of the following is the graph of the
equation:
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22
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23
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A department store purchases a dress for $45. To sell the
dress to customers, the price is marked up by 16%. You hand the clerk $60. How much change will you
get back?
A | $7.80 | B | $7.20 | C | $15.00 | D | $52.20 |
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24
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Mrs. Yang went shopping last Saturday. She had a coupon
for 50% off of her total order. The total cost of the items at regular price was $92.00. What
expression would you use to determine how much her total savings was with the
discount?
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25
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Adrian got a box of chocolates for his birthday. He has
eaten 4 of the 20 pieces of chocolate. What percentage of the chocolates has he
eaten?
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