| |
| |
1. |
Solve -198 = -11x. |
| |
|
A. |
x = -18 |
B. |
x = 18 |
| |
|
C. |
x = 187 |
D. |
x = -187 |
| |
|
Hint |
|
| |
2. |
Find the area of the figure if a = 3 and b = 5. |
| |
|
 |
| |
|
A. |
15 square units |
B. |
8 square units |
| |
|
C. |
225 square units |
D. |
16 square units |
| |
|
Hint |
|
| |
3. |
Triangle KMS is equilateral. Find KM if KM = x + 6, KS = 2x – 3, and MS = 4x – 21. |
| |
|
A. |
4 |
B. |
21 |
| |
|
C. |
9 |
D. |
15 |
| |
|
Hint |
|
| |
4. |
Graph y + 2 = 7. |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
5. |
Write the inequality for the sentence ''The opposite of four times a number is at most 64.'' |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
6. |
Express 765,000,000,000 in scientific notation. |
| |
|
A. |
7.65 × 1010 |
B. |
7.65 × 1011 |
| |
|
C. |
0.765 × 1012 |
D. |
7.65 × 10-11 |
| |
|
Hint |
|
| |
7. |
Which is the graph of the system of equations?
x + y = 4
2x - y = 2 |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
8. |
A square is reduced by a scale factor of  . The area of the image is how many times the area of the preimage? |
| |
|
A. |
|
B. |
4 |
| |
|
C. |
 |
D. |
2 |
| |
|
Hint |
|
| |
9. |
If triangle FGH is congruent to triangle JKI, name the corresponding angles. |
| |
|
 |
| |
|
A. |
 F  K, G I, H J |
| |
|
B. |
F J, G K, H I |
| |
|
C. |
F I, G J, H K |
| |
|
D. |
F G, H I, J K |
| |
|
Hint |
|
| |
10. |
Translate the sentence into an equation. Four times the number n is equal to twice the sum of q and r. |
| |
|
A. |
4n = 2(q – r) |
B. |
4n = 2(q + r) |
| |
|
C. |
4n = q + r |
D. |
4n = 2q + r |
| |
|
Hint |
|
| |
11. |
Solve  |
| |
|
A. |
w = -859 |
B. |
w = -835 |
| |
|
C. |
w = 859 |
D. |
w = 835 |
| |
|
Hint |
|
| |
12. |
Use the direct variation equation  to find x when y = -34. |
| |
|
A. |
x =  |
B. |
x = 153 |
| |
|
C. |
x = -153 |
D. |
x = - |
| |
|
Hint |
|
| |
13. |
Express 0.000033 in scientific notation. |
| |
|
A. |
3.3 × 10-6 |
B. |
3.3 × 10-4 |
| |
|
C. |
3.3 × 10-5 |
D. |
3.3 × 105 |
| |
|
Hint |
|
| |
14. |
Find the product (2x + 3)(3x – 2). |
| |
|
A. |
6x2 + 5x – 6 |
B. |
6x2 + 9x – 5 |
| |
|
C. |
6x2 + 9x – 6 |
D. |
6x2 + 5x – 5 |
| |
|
Hint |
|
| |
15. |
Which inequality is shown in the graph? |
| |
|
 |
| |
|
A. |
x > -2 |
B. |
x -2 |
| |
|
C. |
x -2 |
D. |
x < -2 |
| |
|
Hint |
|
| |
16. |
Solve  |
| |
|
A. |
4 |
B. |
11 |
| |
|
C. |
13 |
D. |
1 |
| |
|
Hint |
|
| |
17. |
A bag of marbles has 4 blue marbles, 1 red marble, 5 green marbles and 6 orange marbles. One marble is taken from the bag. It is not replaced. Then another marble is taken from the bag. What is the probability that the first marble is blue and the second marble is orange? |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
18. |
Given y = -3x2 - 12x - 5, find the value of y if x = -2. |
| |
|
A. |
19 |
B. |
12 |
| |
|
C. |
7 |
D. |
-29 |
| |
|
Hint |
|
| |
19. |
What is another name for tessellation? |
| |
|
A. |
tilings |
B. |
shapes |
| |
|
C. |
figures |
D. |
triangles |
| |
|
Hint |
|
| |
20. |
Using the directed graph, how many different routes are there to get from the Boston plant to the Worcester plant in exactly two transfers? |
| |
|
 |
| |
|
A. |
2 |
B. |
4 |
| |
|
C. |
3 |
D. |
1 |
| |
|
Hint |
|
|
|