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1. |
The LCM of 5rs2 and 4st is ____ . |
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A. |
20rs2t |
B. |
20rt |
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C. |
20s2 |
D. |
20rst |
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Hint |
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2. |
What is the value of b in the equation b = -4 - 7 |
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A. |
-11 |
B. |
-11 |
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C. |
-12 |
D. |
2 |
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Hint |
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3. |
Solve v = s - u + t, if s = 2 t = 2 and u = 4 |
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A. |
4 |
B. |
3 |
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C. |
 |
D. |
2 |
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Hint |
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4. |
If h =  i =  and j =  evaluate h - j + i. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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5. |
What is  written as a decimal? |
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A. |
 |
B. |
3.625 |
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C. |
4.125 |
D. |
4.375 |
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Hint |
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6. |
Express  as a decimal. |
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A. |
0.43 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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7. |
Find the value of x in the equation  = x. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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8. |
Find the quotient  |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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9. |
What is the mean of the set of data?
56, 61, 64, 48, 63, 60, 57, 65
64, 60, 65, 68, 48, 64, 59, 59 |
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A. |
60.5 |
B. |
60.0625 |
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C. |
62.75 |
D. |
64 |
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Hint |
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10. |
Find the mean, median, and mode of the data.
1.5, 1.5, 1.2, 1.1, 1.2, 1.6, 1.2, 1.1 |
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A. |
1.4, 1.2, 1.2 |
B. |
1.2, 1.5, 1.3 |
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C. |
1.2, 1.3, 1.4 |
D. |
1.3, 1.2, 1.2 |
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Hint |
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11. |
What is the value of r in the equation -21.7 = -6.2r? |
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A. |
0.29 |
B. |
-27.9 |
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C. |
3.5 |
D. |
-15.5 |
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Hint |
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12. |
What is the next term in the sequence  |
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A. |
12 |
B. |
 |
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C. |
 |
D. |
16 |
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Hint |
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13. |
Find the next 3 terms in the sequence  |
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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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14. |
Write  as a fraction in simplest form. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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15. |
Write  as a fraction in simplest form. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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16. |
Find the product of  and  Write the solution in simplest form. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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17. |
Find  Write the quotient in simplest form. |
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A. |
 |
B. |
|
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C. |
 |
D. |
 |
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Hint |
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18. |
Find the LCD of  and  |
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A. |
24 |
B. |
18 |
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C. |
10 |
D. |
12 |
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Hint |
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19. |
Find  Write the sum in simplest form. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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20. |
Dien-Tu purchased some compact discs with a price of $14.99 each. The total cost, before tax, was $59.96. How many compact discs did Dien-Tu purchase? |
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A. |
3 |
B. |
6 |
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C. |
5 |
D. |
4 |
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Hint |
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