# Algebra

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1. The absolute value of an integer (excluding zero) is always:
positive
2. -12 is twelve units away from zero on the number line. Is there another integer that is the same distance from zero?
12
3. What are the possible value for x if |x| = 7?
-7 and +7
4. What are the possible value for x if |19|?
19
5. What are the possible value for x if |-19| ?
19
6. Last winter, Ricky recorded the following temperatures (in degrees Fahrenheit) in his notebook:

-5°, 12°, -12°, 10°, 21°, -1°, 0°

Order these temperatures from coldest to warmest
-12°, -5°, -1°, 0, 10, 12, 21
7. Jessie created a certain amount of balloon animals, represented by the variable, b. Anuja created twice as many balloon animals as Jesse. Represent the amount of balloon animals that Anuja created by writing an algebraic expression.
• b = Jesse
• 2 b = Anuja
8. According the equation, 7 x g = g, what is the only possible value for g?
g = 0
9. According to the equation 1/5 * y = 1, what is the value of y?
y = 5
10. The sum of any integer and its opposite is always _____ . Write an equation to support this statement.
0; (-10) + 10 = 0
11. Compare the following integers using >, <, or =

-5 _ 5 +5 _ 5 0 _ -99 -12 _ -10 1 _ -11
-5 < 5 +5 = 5 0 > -99 -12 < -10 1 > -11
12. Before finding the median of a set of data, you must ________________________.
put in order from least to greatest
13. Last quarter, Maxwell's highest quiz score was a 92 and his lowest was an 84. Find the range of Maxwell's quiz scores.
8

### Card Set Information

 Author: hamsternice ID: 144724 Filename: Algebra Updated: 2012-03-30 04:51:00 Tags: math algebra Folders: Description: Algebra Show Answers:

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