Posted by **lizzie** on Sunday, August 7, 2011 at 5:25pm.

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

Column A

slope of y = 2x +2

Column B

slope of 2y = 3x +9

Answer-Column A is greater

2. |x-4| < 3

Answer- 1< x < 7

3. Solve for x in 3x + 4 =28

Answer-8

4. An algebraic ___________ has an equal sign.

It is either expression or equation.

5. Simplify .5(2.3 + 25) / 1.5 to the nearest tenth.

Answer- 9.1

- Algebra -
**Damon**, Sunday, August 7, 2011 at 5:35pm
1) agree

2) x-4<3 or 4-x<3

x <-1 or -x <3 which is x>-3

so I get -3<x<-1

3)agree, 8

4)equation has = sign

5) 27.3/3 = 9.1 exactly

- Algebra -
**lizzie**, Sunday, August 7, 2011 at 5:42pm
For this question my answer's are:

|x - 4| <3

a. -7< x <-1

b. 1< x <7

c. 1> x >7

d. -7> x >-1

It does not have the answer you gave.

- Algebra -
**Reiny**, Sunday, August 7, 2011 at 5:57pm
|x-4| < 3

x-4 < 3 and -x + 4 < 3

x < 7 and x > 1

so

1 < x < 7

(looks like you have a - in front of 1

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