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1. |
Which symbol makes the following statement true?
7,500 ______ 7.5 × 103 |
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A. |
 |
B. |
> |
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C. |
< |
D. |
= |
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Hint |
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2. |
The formula F =  C + 32 is used to convert the temperature in degrees
Celsius to degrees Fahrenheit. If the temperature outside is 18° Celsius,
what is the temperature in degrees Fahrenheit? |
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A. |
13.6° F |
B. |
38.8° F |
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C. |
42.0° F |
D. |
64.4° F |
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Hint |
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3. |
A circle with a diameter of 12 centimeters is inscribed in a square. To the nearest centimeter, what is the length of the diagonal of the square? |
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A. |
17 centimeters |
B. |
6 centimeters |
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C. |
12 centimeters |
D. |
14 centimeters |
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Hint |
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4. |
Find –5(–3). |
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A. |
15 |
B. |
10 |
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C. |
–15 |
D. |
–5 |
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Hint |
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5. |
Which is the graph of y = 2.5x? |
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A. |
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B. |
 |
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C. |
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D. |
 |
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6. |
Make a flowchart for the expression. . |
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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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7. |
Write two expressions for the total number of blocks. |
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A. |
5(n – 1), 5n – 5 |
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B. |
5(n + 1), 5n + 5 |
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C. |
5(n + 5), 5n + 25 |
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D. |
5(n – 5), 5n – 25 |
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Hint |
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8. |
Use the clues on the dot diagram to find the unknown values. |
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A. |
a = 1, b = 11 |
B. |
a = 5, b = 17 |
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C. |
a = 10, b = 22 |
D. |
a = 3, b = 15 |
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Hint |
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9. |
Find an expression for the number of blocks in Stage s. |
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A. |
s + 3 |
B. |
2s – 1 |
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C. |
3s + 1 |
D. |
3s |
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Hint |
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10. |
Draw a top-count view for the engineering view represented 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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11. |
Which rectangular prism below has the greatest surface area? |
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A. |
1 × 5 × 5 |
B. |
1 × 3 × 7 |
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C. |
2 × 2 × 6 |
D. |
3 × 3 × 3 |
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Hint |
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12. |
Find 5y7 × 8y2. |
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A. |
13y14 |
B. |
40y14 |
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C. |
13y9 |
D. |
40y9 |
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Hint |
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13. |
Rewrite 123 × 73 using a single base. |
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A. |
199 |
B. |
849 |
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C. |
843 |
D. |
193 |
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Hint |
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14. |
Which table describes exponential growth? |
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A. |
 |
B. |
 |
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C. |
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D. |
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Hint |
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15. |
Find how many units left or right and how many units up or down you must move to get from the first endpoint to the second.(–2, 4) to ( 6, –6) |
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A. |
left 8, up 10 |
B. |
right 8, down 10 |
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C. |
left 10, up 8 |
D. |
right 10, down 8 |
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Hint |
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16. |
Find the distance between (–3, 4) and (–1, –5). |
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A. |
  2.24 units |
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B. |
 9.22 units |
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C. |
 3.32 units |
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D. |
 8.66 units |
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Hint |
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17. |
Evaluate the expression.–2-4 |
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A. |
 |
B. |
 |
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C. |
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D. |
–16 |
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Hint |
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18. |
There are 12 inches in every foot. Using i for the number of inches, write a rule that tells how many inches are in f feet. |
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A. |
f = 12 + f |
B. |
f = 12i |
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C. |
i = 12f |
D. |
12 = i + f |
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Hint |
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19. |
Tamika earns $9 per hour working at the library. She normally works 15 hours per week. How much does she earn in a typical week? |
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A. |
$135 |
B. |
$24 |
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C. |
$81 |
D. |
$225 |
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Hint |
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20. |
Which equation contains a slope of –7 and a y-intercept of 1? |
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A. |
7y = x |
B. |
y = x – 7 |
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C. |
–y = –7x– 1 |
D. |
y = –7x + 1 |
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Hint |
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