1. The number 5 is one of the solutions for the inequality 3x < 21. (Points : 3)
True
False

Question

Asked 1/15/2015 10:09:53 AM

Updated 1/18/2015 9:54:27 PM

1 Answer/Comment

This conversation has been flagged as incorrect.

Flagged by yeswey [1/18/2015 9:54:13 PM]

s

millizsen|Points 120|

Question

Asked 1/15/2015 10:09:53 AM

Updated 1/18/2015 9:54:27 PM

1 Answer/Comment

This conversation has been flagged as incorrect.

Flagged by yeswey [1/18/2015 9:54:13 PM]

Rating

3

The number 5 is one of the solutions for the inequality 3x < 21. True.

Added 1/18/2015 9:54:27 PM

This answer has been confirmed as correct and helpful.

Confirmed by Andrew. [1/18/2015 10:07:50 PM]

Question 26.26. If y varies directly as x and y = 14 when x = 8, find x when y = 21. (Points : 2)
24
12
36
16 **Weegy:** y = 2.5 when x =4. (More)

Question

Updated 1/15/2015 10:23:13 AM

1 Answer/Comment

If y varies directly as x and y = 14 when x = 8.

The equation is y = kx where k is the constant.

k = y/x = 14/8 = 7/4

the equation is y = 7/4x

when y = 21

7/4x = 21

7x = 21(4) = 84

x= 84/7 = 12

The equation is y = kx where k is the constant.

k = y/x = 14/8 = 7/4

the equation is y = 7/4x

when y = 21

7/4x = 21

7x = 21(4) = 84

x= 84/7 = 12

Added 1/15/2015 10:23:09 AM

This answer has been confirmed as correct and helpful.

2. Solve x - 8 > -2. (Points : 3)
x > -10
x > 6
x > 10
x > -6 **Weegy:** Simplifying
x = -2. (More)

Question|Asked by abigale___

Not Answered

Updated 1/15/2015 12:13:44 PM

1 Answer/Comment

x - 8 > -2;

x > -2 + 8;

x > 6

x > -2 + 8;

x > 6

Added 1/15/2015 12:13:43 PM

This answer has been confirmed as correct and helpful.

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