Solve the inequality 7(x + 4) > 0.

Question

Asked 11/12/2014 7:29:24 AM

Updated 11/13/2014 12:32:06 AM

1 Answer/Comment

Edited by jeifunk [11/13/2014 12:32:07 AM]

s

Question

Asked 11/12/2014 7:29:24 AM

Updated 11/13/2014 12:32:06 AM

1 Answer/Comment

Edited by jeifunk [11/13/2014 12:32:07 AM]

Rating

8

7(x + 4) > 0

7x + 28 > 0

7x > -28

x > -4

7x + 28 > 0

7x > -28

x > -4

Added 11/13/2014 12:16:42 AM

This answer has been confirmed as correct and helpful.

Confirmed by jeifunk [11/13/2014 12:32:08 AM]

Solve 5x + 7 > 17. **Weegy:** 5x + 4 = 2; 5x = 2 - 4; 5x = -2; x = -2/5 (More)

Question

Updated 11/12/2014 7:39:34 AM

1 Answer/Comment

5x + 7 > 17

5x > 17 - 7

5x > 10

x > 10/5

x > 2

5x > 17 - 7

5x > 10

x > 10/5

x > 2

Added 11/12/2014 7:39:33 AM

This answer has been confirmed as correct and helpful.

Solve 3(x + 2) > x.
A.){x | x -1},
C.){x | x -3},

Question

Updated 11/12/2014 7:35:17 AM

1 Answer/Comment

3(x + 2) > x

3x + 6 > x

2x + 6 > 0

2x > 0 - 6

2x > -6

x > -6/2

x > -3

{x | x > -3}

3x + 6 > x

2x + 6 > 0

2x > 0 - 6

2x > -6

x > -6/2

x > -3

{x | x > -3}

Added 11/12/2014 7:35:11 AM

This answer has been confirmed as correct and helpful.

Solve the inequality 3x - 5 < 4

Question

Updated 11/13/2014 1:03:22 AM

2 Answers/Comments

3x - 5 < 4

3x < 4 + 5

3x < 9

x < 9/3

x < 3

3x < 4 + 5

3x < 9

x < 9/3

x < 3

Added 11/13/2014 12:15:38 AM

This answer has been confirmed as correct and helpful.

Confirmed by jeifunk [11/13/2014 12:32:46 AM]

3x - 5 < 4

3(2) - 5 < 4

6 - 5 < 4

1 < 4

x = 2

3(2) - 5 < 4

6 - 5 < 4

1 < 4

x = 2

Added 11/13/2014 1:03:22 AM

This answer has been flagged as incorrect.

Flagged by jeifunk [11/13/2014 3:15:31 AM]

Select the correct solution set.
x + 17 = -3
{x | x = -20}
{x | x = 14}
{x | x = -20} **Weegy:** x + 17 = -3
x = -3 - 17
x = -20
{x | x = -20} (More)

Question

Updated 11/12/2014 7:45:28 AM

0 Answers/Comments

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