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1. |
Write a sentence for the equation 11 +  = 16. |
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A. |
The quotient of x and 2 decreased by 11 is equivalent to 16. |
B. |
Eleven added to x divided by 2 is equal to 16. |
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C. |
The product of x and 2 increased by 11 is equivalent to 16. |
D. |
The product of eleven and x divided by 2 is equal to 16. |
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Hint |
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2. |
The graph below can best be described as a _____. |
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A. |
line graph |
B. |
box graph |
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C. |
histogram |
D. |
stem-and-leaf plot |
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Hint |
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3. |
The graph below can best be described as a _____. |
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 |
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A. |
histogram |
B. |
stem-and-leaf plot |
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C. |
box graph |
D. |
line graph |
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Hint |
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4. |
In which quadrant does the point (-2, 1) lie? |
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A. |
II |
B. |
III |
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C. |
IV |
D. |
I |
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Hint |
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5. |
The sum of any number and its additive inverse is _____. |
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A. |
always positive |
B. |
always negative |
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C. |
always 0 |
D. |
always -1 |
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Hint |
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6. |
Find the quotient -56 ÷ (-8). |
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A. |
-64 |
B. |
-7 |
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C. |
7 |
D. |
-46 |
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Hint |
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7. |
To model the equation x + (-3) = 6 using algebra tiles, which tiles should you use on the left side of the mat? |
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A. |
one red square tile and 3 yellow square tiles |
B. |
one green rectangular tile and 3 red square tiles |
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C. |
one yellow square tile and 3 red square tiles |
D. |
one green rectangular tile and 3 yellow square tiles |
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Hint |
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8. |
 |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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9. |
When you multiply a number and its multiplicative inverse, or reciprocal, the product is ______. |
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A. |
1 |
B. |
0 |
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C. |
-1 |
D. |
the number itself |
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Hint |
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10. |
 |
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A. |
Reciprocal Property of Fractions |
B. |
Inverse Property of Rational Numbers |
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C. |
Division Property of Equality |
D. |
Multiplication Property of Equality |
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Hint |
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11. |
Solve the equation -3.7x = -18.5. |
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A. |
5 |
B. |
-5 |
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C. |
68.45 |
D. |
-14.8 |
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Hint |
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12. |
Solve the equation -8 =  |
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A. |
2 |
B. |
-59 |
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C. |
-56 |
D. |
-53 |
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Hint |
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13. |
Two tall buildings in New York City are the Empire State Building and 2 New York Plaza. The height of the Empire State Building is 1250 feet. This is 242 feet higher than twice the height of 2 New York Plaza. What is the height of 2 New York Plaza? |
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A. |
504 feet |
B. |
746 feet |
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C. |
1008 feet |
D. |
503 feet |
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Hint |
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14. |
Selena is making cassette tapes of songs she has written. On Monday she records 8 songs, on Tuesday she records 12 songs, and on Wednesday she records 4 songs. If each song is 5 minutes long and each tape is 60 minutes long, how many tapes has she used so far? |
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A. |
1 tape |
B. |
2 tapes |
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C. |
3 tapes |
D. |
4 tapes |
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Hint |
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15. |
Which list of numbers best describes the set of natural numbers? |
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A. |
1, 2, 3, 4, 5, … |
B. |
0, 1, 2, 3, 4, … |
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C. |
…, -3, -2, -1, 0, 1, 2, 3, … |
D. |
-1, -2, -3, -4, ... |
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Hint |
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16. |
Evaluate j – k – l if j = 2, k = 3, and l = 4. |
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A. |
1 |
B. |
-5 |
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C. |
9 |
D. |
3 |
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Hint |
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17. |
Write  ,  , and  in order from least to greatest. |
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A. |
, , |
B. |
, , |
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C. |
, , |
D. |
, , |
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Hint |
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18. |
The school homecoming dance is coming up. Trevor can't decide whether to take Lenora, Lisa, Jennifer, or Nidawi. He also can't decide whether to buy a rose, carnation, or iris corsage. To make things even more difficult for Trevor, he has to choose between blue or white for the corsage ribbon. How many combinations are possible? |
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A. |
12 |
B. |
48 |
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C. |
24 |
D. |
9 |
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Hint |
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19. |
Solve the equation y = -3y + 4. |
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A. |
identity |
B. |
y = -2 |
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C. |
y = 16 |
D. |
y = 1 |
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Hint |
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20. |
Solve the equation 5 + 7(n – 3) = -2. |
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A. |
n = -3 |
B. |
n =  |
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C. |
n = 2 |
D. |
n =  |
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Hint |
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