| |
| |
1. |
Which statement illustrates the transitive property? |
| |
|
A. |
2 + 5 = 2 + 5 |
B. |
2 + 5 = 7 |
| |
|
C. |
5 + 2 = 2 + 5 |
D. |
If 5 + 2 = 7 and 7 = 3 + 4, then 5 + 2 = 3 + 4. |
| |
|
Hint |
|
| |
2. |
Write the ordered pairs to represent the amount of hamburger and the price. |
| |
|
 |
| |
|
A. |
(1, $2.00), (0.5, $1.00),
(1.5, $3.00), (0.25, $0.50) |
| |
|
B. |
(1, $2.00), (1.5, $1.00) |
| |
|
C. |
($2.00, 1), (0.5, $1.00),
(1.5, $3.00), (0.25, $0.50) |
| |
|
D. |
(1, $2.00), (0.5, $1.00),
(1.5, $3.00), ($0.50, 0.25) |
| |
|
Hint |
|
| |
3. |
Name the set of numbers that is graphed below. |
| |
|
 |
| |
|
A. |
{-6, -3, 0, 2, 4} |
B. |
{-3, 2, 4} |
| |
|
C. |
{all integers} |
D. |
{-6, -3, 2, 4} |
| |
|
Hint |
|
| |
4. |
Graph {all integers less than 5, but greater than -1.} |
| |
|
A. |
 |
| |
|
B. |
 |
| |
|
C. |
 |
| |
|
D. |
 |
| |
|
Hint |
|
| |
5. |
State the additive inverse of -32. |
| |
|
A. |
-32 |
B. |
0 |
| |
|
C. |
1 |
D. |
32 |
| |
|
Hint |
|
| |
6. |
Solve  |
| |
|
A. |
q = 35 |
B. |
q = 21 |
| |
|
C. |
q =  |
D. |
q = 105 |
| |
|
Hint |
|
| |
7. |
Three times the greater of two consecutive odd integers is five less than four times the smaller. Find the two numbers. |
| |
|
A. |
8, 10 |
B. |
11, 13 |
| |
|
C. |
8, 9 |
D. |
15, 17 |
| |
|
Hint |
|
| |
8. |
Find the perimeter of the figure if x = 5. |
| |
|
 |
| |
|
A. |
40 units |
B. |
8 units |
| |
|
C. |
20 units |
D. |
5 units |
| |
|
Hint |
|
| |
9. |
What is the final price of a $152 item after 6% tax is added? |
| |
|
A. |
$9.12 |
B. |
$243.20 |
| |
|
C. |
$161.12 |
D. |
$142.88 |
| |
|
Hint |
|
| |
10. |
What is the probability of selecting a red or yellow marble from a bag that contains 20 red marbles, 15 yellow marbles, and 35 green marbles? |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
1:1 |
D. |
 |
| |
|
Hint |
|
| |
11. |
A person biking uphill travels 15 miles in 1hour.
The same person biking downhill travels 15 miles
in hour. Find this person's average speed. |
| |
|
A. |
15 mph |
B. |
22.5 mph |
| |
|
C. |
20 mph |
D. |
30 mph |
| |
|
Hint |
|
| |
12. |
Find the solution set for 16 + b  40
if the replacement set is {22, 23, 24, 25}. |
| |
|
A. |
{24, 25} |
B. |
{24} |
| |
|
C. |
{23, 24, 25} |
D. |
{22, 23, 24} |
| |
|
Hint |
|
| |
13. |
Name the property used in the equation 17 × c = 17. Then solve for c. |
| |
|
A. |
Multiplicative Inverse; c =  |
| |
|
B. |
Additive Identity; c = 0 |
| |
|
C. |
Multiplicative Property of Zero; c= 0 |
| |
|
D. |
Multiplicative Identity; c = 1 |
| |
|
Hint |
|
| |
14. |
Use the Distributive Property to simplify 7(6x2 + 5x + 4). |
| |
|
A. |
42x2 + 5x + 4 |
B. |
42x2 + 35x + 28 |
| |
|
C. |
42x2 + 35x + 4 |
D. |
42x2 +35x + 21 |
| |
|
Hint |
|
| |
15. |
A counterexample disproves a conditional when ________ . |
| |
|
A. |
the hypothesis is false and the conclusion is false |
| |
|
B. |
the hypothesis is false and there is no valid conclusion |
| |
|
C. |
the hypothesis is true and the conclusion is false |
| |
|
D. |
the hypothesis is true and the conclusion is true |
| |
|
Hint |
|
| |
16. |
The circle graph shows the percent of Ms. Jackson's students who earned an ''A'' for each of the four grading periods during a school year. If Ms. Jackson taught 150 total students, how many students earned an ''A'' during the first quarter? |
| |
|
 |
| |
|
A. |
27 |
B. |
15 |
| |
|
C. |
60 |
D. |
48 |
| |
|
Hint |
|
| |
17. |
Rico took a survey to find out the number of family members in each of his classmates' households. The results of the survey are shown in the graph. How many students responded with an answer of less than 6 family members? |
| |
|
 |
| |
|
A. |
80 |
B. |
85 |
| |
|
C. |
5 |
D. |
90 |
| |
|
Hint |
|
| |
18. |
Solve  |
| |
|
A. |
y = -21 |
B. |
y = 21 |
| |
|
C. |
All Real Numbers |
D. |
No Solution |
| |
|
Hint |
|
| |
19. |
Solve  |
| |
|
A. |
All Real Numbers |
B. |
 |
| |
|
C. |
No Solution |
D. |
 |
| |
|
Hint |
|
| |
20. |
Hakan has 50 milliliters of a 10% acid solution. How many milliliters of 45% acid solution should he add to create a 35% acid solution? |
| |
|
A. |
78 milliliters |
B. |
125 milliliters |
| |
|
C. |
100 milliliters |
D. |
97 milliliters |
| |
|
Hint |
|
|
|