| |
| |
1. |
How could you find 5 × 17 mentally using the distributive property? |
| |
|
A. |
5 + 10 × 5 + 7 |
B. |
5 × 10 × 5 × 7 |
| |
|
C. |
5 × 10 + 5 × 7 |
D. |
5 × 10 - 5 × 7 |
| |
|
Hint |
|
| |
2. |
Evaluate b3 + 6 if b = 2. |
| |
|
A. |
14 |
B. |
12 |
| |
|
C. |
512 |
D. |
15 |
| |
|
Hint |
|
| |
3. |
What is another way to write (6 + 7)x? |
| |
|
A. |
6(x) + 7 |
B. |
6 + 7(x) |
| |
|
C. |
6(x) + 7(x) |
D. |
6(x) × 7(x) |
| |
|
Hint |
|
| |
4. |
Use the distributive property to rewrite 3(5 + y) without parentheses. |
| |
|
A. |
15 + 3y |
B. |
8 + 3y |
| |
|
C. |
15 + y |
D. |
8 + y |
| |
|
Hint |
|
| |
5. |
Find the volume of the triangular prism. |
| |
|
 |
| |
|
A. |
160 cubic inches |
B. |
640 cubic inches |
| |
|
C. |
320 cubic inches |
D. |
80 cubic inches |
| |
|
Hint |
|
| |
6. |
Determine the volume of the figure below to the nearest tenth. |
| |
|
 |
| |
|
A. |
33.3 m3 |
B. |
39.8 m3 |
| |
|
C. |
30.6 m3 |
D. |
10 m3 |
| |
|
Hint |
|
| |
7. |
Use the flowchart to backtrack and find the solution. |
| |
|
 |
| |
|
A. |
18 |
B. |
7 |
| |
|
C. |
9 |
D. |
8 |
| |
|
Hint |
|
| |
8. |
Find an explanation for the expression 5a + 3. |
| |
|
A. |
If a is the price of an anchovy pizza in dollars, 5a + 3 is the price of 8 anchovy pizzas. |
| |
|
B. |
If a is the price of an anchovy pizza in dollars, 5a + 3 is the total cost of 3 anchovy pizzas with a delivery fee of $5. |
| |
|
C. |
If a is the price of an anchovy pizza in dollars, 5a + 3 is the total cost of 5 anchovy pizzas with a delivery fee of $8. |
| |
|
D. |
If a is the price of an anchovy pizza in dollars, 5a + 3 is the total cost of 5 anchovy pizzas with a delivery fee of $3. |
| |
|
Hint |
|
| |
9. |
Find two ways to write the rule for the table. |
| |
|
 |
| |
|
A. |
3(x + 12), 3x + 36 |
| |
|
B. |
3(x + 4), 3x + 15 |
| |
|
C. |
15x |
| |
|
D. |
3(x + 4), 3x + 12 |
| |
|
Hint |
|
| |
10. |
Rewrite 4x + 48 by inserting parentheses. |
| |
|
A. |
12(4x + 4) |
| |
|
B. |
x(4 + 12) |
| |
|
C. |
4(x + 12) |
| |
|
D. |
(4x + 12) |
| |
|
Hint |
|
| |
11. |
How many squares do you add from Stage s to Stage s + 1 in the pattern below? |
| |
|
 |
| |
|
A. |
0 squares |
B. |
s squares |
| |
|
C. |
s + 2 squares |
D. |
s + 1 squares |
| |
|
Hint |
|
| |
12. |
Find the top-count view of Stages 3 and 4 for the block pattern below. |
| |
|
 |
| |
|
A. |
 |
| |
|
B. |
 |
| |
|
C. |
 |
| |
|
D. |
 |
| |
|
Hint |
|
| |
13. |
Draw a top-count view for the structure represented below. |
| |
|
 |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
14. |
Determine the volume of the figure below. |
| |
|
 |
| |
|
A. |
18 cubic units |
B. |
8 cubic units |
| |
|
C. |
27 cubic units |
D. |
38 cubic units |
| |
|
Hint |
|
| |
15. |
Determine the surface area of the figure below. |
| |
|
 |
| |
|
A. |
104 square units |
B. |
124 square units |
| |
|
C. |
114 square units |
D. |
94 square units |
| |
|
Hint |
|
| |
16. |
Find the approximate volume of this oblique prism. |
| |
|
 |
| |
|
A. |
942.5 cm3 |
B. |
2,2262.0 cm3 |
| |
|
C. |
592.2 cm3 |
D. |
188.5 cm3 |
| |
|
Hint |
|
| |
17. |
Into what figure does the following net fold? |
| |
|
 |
| |
|
A. |
square pyramid |
B. |
cylinder |
| |
|
C. |
cube |
D. |
triangular pyramid |
| |
|
Hint |
|
| |
18. |
Into what figure does the following net fold? |
| |
|
 |
| |
|
A. |
cylinder |
B. |
cube |
| |
|
C. |
cone |
D. |
square pyramid |
| |
|
Hint |
|
| |
19. |
Use the net's measurements to find the surface area of the rectangular prism. |
| |
|
 |
| |
|
A. |
290 in.2 |
B. |
220 in.2 |
| |
|
C. |
255 in.2. |
D. |
150 in.2. |
| |
|
Hint |
|
| |
20. |
Find the surface area of a soup can that has a height of 12 cm and a diameter of 8 cm. |
| |
|
A. |
1,005.3 cm2 |
B. |
1,206.4 cm2 |
| |
|
C. |
402.1 cm2 |
D. |
703.7 cm2 |
| |
|
Hint |
|
|
|