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July 30, 2014

July 30, 2014

Posted by **lizzie** on Sunday, August 7, 2011 at 6:17pm.

Answer- -2/9

2. The scatterplot of this data would suggest a

Study Time

(Min)

14 20 23 25 28 32

Test Score

60 67 68 70 72 73

Answer- positive correlation

3. The scatterplot of this data would suggest a

# of cookies consumed each week

1 3 4 5 7 10

Weight Loss

6 5 5 4 1 0

Answer-inverse correlation

4. Compare the quantity in Column A with the quantity in Column B

Column A

y-intercept of

3x + y = -3

Column B

y-intercept of

4y - 12 = 5x

Answer- The relationship cannot be determined on the basis of the information supplied.

5. Solve the equation -5x + 7 = 42

Answer- -7

6. Evaluate the absolute value expression |6 - 4|

Answer- 2

- Algebra -
**bobpursley**, Sunday, August 7, 2011 at 6:53pm4. I would like to see the other answer choices. one intercept is -3, the other 3.

- Algebra -
**lizzie**, Sunday, August 7, 2011 at 7:00pmAnswers for #4

a. The quantiy in Column A is greater

b. The quantity in Column B is greater

c. The two quantities are equal

d. the relationship cannot be determined on the basis of the information supplied.

Are the rest of them correct

- Algebra -
**bobpursley**, Sunday, August 7, 2011 at 7:48pmtake a look at answers a, and b. I dont remember which was 3. 3>-3

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