| |
| |
1. |
If  and  intersect at V, what is the measure of  |
| |
|
 |
| |
|
A. |
12 |
B. |
28 |
| |
|
C. |
5 |
D. |
32 |
| |
|
Hint |
|
| |
2. |
Write an algebraic expression for the verbal expression: three times the sum of x and y increased by five times the product of x and 3y. |
| |
|
A. |
3x + y + 5x(3y) |
B. |
3(xy) + 5(x + 3y) |
| |
|
C. |
3(x + y) + 5(3xy) |
D. |
3(x + y) + 5(x + 3y) |
| |
|
Hint |
|
| |
3. |
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. |
1:1 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
4. |
Which scatter plot shows that x and y have no correlation? |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
5. |
Simplify  . Assume the denominator is not equal to zero. |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
6. |
Express 0.034 × 107 in scientific notation. |
| |
|
A. |
0.34 × 106 |
B. |
3.4 × 109 |
| |
|
C. |
3.4 × 105 |
D. |
34 × 104 |
| |
|
Hint |
|
| |
7. |
Simplify 12y + 8y. |
| |
|
A. |
4y |
B. |
simplified |
| |
|
C. |
20y |
D. |
20y2 |
| |
|
Hint |
|
| |
8. |
Solve  |
| |
|
A. |
w = -859 |
B. |
w = 859 |
| |
|
C. |
w = 835 |
D. |
w = -835 |
| |
|
Hint |
|
| |
9. |
Write the slope-intercept form of an equation for the line that passes through (-4, -26) and is parallel to  |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
10. |
Which point is in the solution set of  and  |
| |
|
A. |
(-1, -5) |
B. |
(2, 1) |
| |
|
C. |
(3, 4) |
D. |
(-4, 6) |
| |
|
Hint |
|
| |
11. |
Find  . |
| |
|
A. |
 |
| |
|
B. |
 |
| |
|
C. |
impossible |
| |
|
D. |
 |
| |
|
Hint |
|
| |
12. |
A bag contains 10 red marbles, 5 gray marbles, 12 black marbles, and 8 white marbles. Two marbles are randomly drawn from the bag without replacement. What is the probability of drawing a black marble followed by a red marble? |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
13. |
The table shows the results of rolling a number cube over three separate experiments. What is the experimental probability of rolling a two for all three experiments? |
| |
|
 |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
14. |
What is the perimeter of a triangle whose vertices are the points
(–1, 4), (–1, –2), (5, –2)? |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
15. |
Using the box-and-whisker plot, what is the least value of the data for exam A? |
| |
|
 |
| |
|
A. |
65 |
B. |
83 |
| |
|
C. |
50 |
D. |
45 |
| |
|
Hint |
|
| |
16. |
Calculate 4P4 |
| |
|
A. |
16 |
B. |
24 |
| |
|
C. |
12 |
D. |
1 |
| |
|
Hint |
|
| |
17. |
What is not a method to prove two triangles are congruent? |
| |
|
A. |
SAS |
B. |
AAA |
| |
|
C. |
SSS |
D. |
ASA |
| |
|
Hint |
|
| |
18. |
The circle graph shows the percent of money earned by different groups at a school. The school earned a total of $35,450. Which sector represents the soccer team if they earned $9680? |
| |
|
 |
| |
|
A. |
8% |
B. |
27% |
| |
|
C. |
21% |
D. |
36% |
| |
|
Hint |
|
| |
19. |
The circle graph shows the percent of money earned by different groups at a school. The school earned a total of $42,785. How much did the football team earn if they represent the 29% sector? |
| |
|
 |
| |
|
A. |
$7890 |
B. |
$2900 |
| |
|
C. |
$12,408 |
D. |
$145 |
| |
|
Hint |
|
| |
20. |
Which is the image of the figure shown when it is tuned 90° counter clockwise about the center point P? |
| |
|
 |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
|
|