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1. |
Write a sentence for the equation 11 +  = 16. |
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A. |
The product of x and 2 increased by 11 is equivalent to 16. |
B. |
The quotient of x and 2 decreased by 11 is equivalent to 16. |
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C. |
The product of eleven and x divided by 2 is equal to 16. |
D. |
Eleven added to x divided by 2 is equal to 16. |
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Hint |
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2. |
Name the property of equality shown by the statement: If 2 + 10 = 12 and 12 = 3(4), then 2 + 10 = 3(4). |
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A. |
Reflexive Property of Equality |
B. |
Additive Property of Equality |
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C. |
Symmetric Property of Equality |
D. |
Transitive Property of Equality |
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Hint |
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3. |
Evaluate the expression 15 - (x ÷ y) + 4 if x = 48 and y = 6. |
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A. |
3 |
B. |
11 |
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C. |
19 |
D. |
27 |
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Hint |
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4. |
A long-distance telephone service charges $5.00 per month for the service and then either $0.10 per minute or $0.05 per minute depending upon the time of day. Suppose during one month, you make one 15-minute and one 40-minute call at the $0.10 per minute rate and one 65-minute and one 90-minute call at the $0.05 rate. What will be the total charge for that month? |
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A. |
$18.25 |
B. |
$15.50 |
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C. |
$26 |
D. |
$13.25 |
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Hint |
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5. |
Simplify the expression 3(5x + 9 - 4x). |
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A. |
30x |
B. |
27x + 27 |
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C. |
13x |
D. |
3x + 27 |
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Hint |
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6. |
One hundred people who enter a restaurant are asked to identify their favorite food. This sample is _____. |
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A. |
a good sample because the people are randomly chosen |
B. |
not a good sample because only people who eat at this particular restaurant are surveyed |
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C. |
not a good sample because you need to use at least 2000 people to have a good survey |
D. |
a good sample because there are a large number of people surveyed |
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Hint |
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7. |
Which list of numbers best describes the set of integers? |
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A. |
…, -3, -2, -1, 0, 1, 2, 3, … |
B. |
1, 2, 3, 4, 5, … |
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C. |
-1, -2, -3, -4, ... |
D. |
0, 1, 2, 3, 4, … |
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Hint |
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8. |
You can show that a statement is false by finding one _____. |
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A. |
commutative example |
B. |
associative example |
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C. |
closure example |
D. |
counterexample |
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Hint |
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9. |
Name the property shown by the statement (4 · 3) · 2 = 4 · (3 · 2). |
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A. |
Associative Property of Addition |
B. |
Closure Property of Whole Numbers |
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C. |
Associative Property of Multiplication |
D. |
Commutative Property of Addition |
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Hint |
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10. |
Takoda wants to figure out how much the summer concert will cost the families attending. He knows that each adult has to pay ten dollars to get into the concert and that all children get in free. He does not know how much parking will cost for each vehicle, but he knows that each family will be driving its own vehicle. If there are 4 families with two parents and two families with single parents, which expression represents the situation? |
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A. |
6x + 30 |
B. |
6x + 100 |
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C. |
6x + 40 |
D. |
6x + 80 |
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Hint |
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11. |
You want to take a survey to see how many people in your high school consider themselves in the Green Party, a political party that emphasizes equal rights and protecting the environment. Which of the following would be the best group of people to survey? |
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A. |
the students in your homeroom |
B. |
the students in the recycling club |
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C. |
every person that you catch littering in the next month |
D. |
the students in the school service club |
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Hint |
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12. |
Refer to the data. If the music store has to eliminate one type of music, which type should they eliminate? |
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A. |
Classical |
B. |
Punk |
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C. |
Rap |
D. |
Folk |
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Hint |
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13. |
Refer to the histogram showing the number of people from each age group in Takala's Yoga class. How many people in the class are from age 20-39? |
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A. |
16 people |
B. |
23 people |
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C. |
15 people |
D. |
20 people |
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Hint |
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14. |
Evaluate |2|. |
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A. |
2 |
B. |
-4 |
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C. |
-2 |
D. |
4 |
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Hint |
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15. |
On the graph below, which ordered pair correctly identifies point J? |
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A. |
(0, -4) |
B. |
(-4, 0) |
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C. |
(4, 0) |
D. |
(0, 4) |
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Hint |
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16. |
On the graph below, which letter correctly identifies the point with coordinates (-2, -2)? |
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A. |
S |
B. |
I |
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C. |
M |
D. |
L |
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Hint |
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17. |
Find the sum -4 + (-1). |
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A. |
5 |
B. |
3 |
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C. |
-5 |
D. |
-3 |
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Hint |
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18. |
The product of two integers with the same signs is _____. |
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A. |
equal to 0 |
B. |
negative |
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C. |
equal to 1 |
D. |
positive |
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Hint |
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19. |
Find the quotient -4 ÷ 2. |
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A. |
-2 |
B. |
6 |
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C. |
-6 |
D. |
2 |
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Hint |
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20. |
Raul spent $30.00 in a period of 6 days. What was the average change in the amount of money he had each day? |
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A. |
$5.00 |
B. |
-$5.00 |
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C. |
$36.00 |
D. |
-$36.00 |
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Hint |
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