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1. |
Name the ordered pair for point A. |
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A. |
(3, -4) |
B. |
(-4, -3) |
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C. |
(-3, 4) |
D. |
(-3, -4) |
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Hint |
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2. |
Which is the correct graph of (2,1)? |
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A. |
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B. |
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C. |
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D. |
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Hint |
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3. |
Which ratio is not equivalent to  ? |
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A. |
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B. |
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C. |
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D. |
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Hint |
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4. |
Which is the best buy: $4.08 for a 16-ounce box of cereal, $4.50 for an 18-ounce box of cereal, or $5.39 for a 22-ounce box of cereal? |
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A. |
There is no best buy because they all have the same unit price. |
B. |
22-ounce box |
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C. |
16-ounce box |
D. |
18-ounce box |
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Hint |
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5. |
Express the ratio 15 red marbles out of 50 marbles as a fraction in simplest form. |
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A. |
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B. |
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C. |
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D. |
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Hint |
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6. |
Find 4 + (–5). |
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A. |
–9 |
B. |
9 |
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C. |
1 |
D. |
–1 |
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Hint |
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7. |
Find –7(–2). |
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A. |
14 |
B. |
–7 |
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C. |
–14 |
D. |
21 |
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Hint |
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8. |
Using n to represent the number of blocks in each bag, write an algebraic expression for the total number of blocks. |
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A. |
4n + 4 |
B. |
3n + 3 |
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C. |
3n + 4 |
D. |
4n + 3 |
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Hint |
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9. |
Find an explanation for the expression 5a + 3. |
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A. |
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. |
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B. |
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. |
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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 $3. |
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D. |
If a is the price of an anchovy pizza in dollars, 5a + 3 is the price of 8 anchovy pizzas. |
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Hint |
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10. |
Without building it, predict the number of blocks in Stage 7. |
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A. |
49 |
B. |
100 |
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C. |
81 |
D. |
64 |
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Hint |
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11. |
The following is the top view of a structure. Find the bottom view. |
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A. |
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B. |
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C. |
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D. |
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Hint |
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12. |
Which top-count view represents the top engineering view shown below? |
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A. |
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B. |
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C. |
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D. |
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Hint |
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13. |
Into what figure does the following net fold? |
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A. |
cylinder |
B. |
square pyramid |
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C. |
cone |
D. |
cube |
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Hint |
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14. |
Simplify 11z2 × 9z3. |
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A. |
20z6 |
B. |
99z6 |
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C. |
20z5 |
D. |
99z5 |
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Hint |
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15. |
Simplify (153)2. |
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A. |
151 |
B. |
155 |
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C. |
156 |
D. |
157 |
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Hint |
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16. |
Find the number you can put in the blank to make a sum less than zero.  |
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A. |
Answer must be less than or equal to  . |
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B. |
Answer must be less than  . |
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C. |
Answer must be greater than . |
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D. |
Answer must be less than . |
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Hint |
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17. |
Find a rule for the relationship between the number of dots d and the stage number n. |
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A. |
n = 3d – 1 |
B. |
d = 2n + 1 |
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C. |
n = 2d + 1 |
D. |
d = 3n – 1 |
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Hint |
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18. |
A triangle has sides of 2 cm, 3 cm, and 4 cm. It is scaled to make a new triangle with one side that is 10 cm. What might the scale factor be? |
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A. |
10 |
B. |
3 |
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C. |
all answers are correct |
D. |
5 |
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Hint |
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19. |
Kathleen started her after school job at the grocery store. She gets a paycheck every two weeks, which she deposits in her bank account. Every week, she takes out $20 of spending money. Kathleen drew a table showing how much she is going to be able to save in the next 12 weeks. What is the balance on Feb. 26? |
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A. |
$925 |
B. |
$785 |
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C. |
$805 |
D. |
$710 |
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Hint |
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20. |
Find a description that can model this graph. |
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A. |
Bill walking to the store. |
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B. |
Bill taking his dog for a walk to the park and back.. |
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C. |
Bill walking back and forth across a room. |
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D. |
Bill running in a cross country race. |
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Hint |
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