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3s + 6 = –5(s + 2)
Question
Asked 10/8/2012 1:31:45 PM
Updated 4/10/2015 9:36:36 AM
2 Answers/Comments
Flagged by debnjerry [4/10/2015 9:36:36 AM]
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User: 3s + 6 = –5(s + 2)

User: On a trip from Williamsburg, Virginia, to Orlando, Florida, a family wants to travel at least 250 miles in the first 5 hours of driving. What should their average speed in miles per hours (mph) be to meet their goal?

Question
Asked 10/8/2012 1:31:45 PM
Updated 4/10/2015 9:36:36 AM
2 Answers/Comments
Flagged by debnjerry [4/10/2015 9:36:36 AM]
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3
3s + 6 = –5(s + 2)
3s + 6 = -5s - 10
3s + 5s = -10 - 6
8s = -16
s = -16/8
s = -2
Added 4/10/2015 9:35:26 AM
This answer has been confirmed as correct and helpful.
3
On a trip from Williamsburg, Virginia, to Orlando, Florida, a family wants to travel at least 250 miles in the first 5 hours of driving.
250/5=50
Their average speed to meet their goal should be 50 mph.
Added 4/10/2015 9:36:33 AM
This answer has been confirmed as correct and helpful.
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Questions asked by the same visitor
3x = 21
Weegy: 5x - 3 + 3x = 21 ; 5x + 3x = 21 + 3 ; 8x = 24 ; x = 3 So the value of x is 3. User: 6n – 3 > –18 Weegy: n > -5/2 (More)
Question
Expert Answered
Updated 6/23/2014 2:59:58 PM
1 Answer/Comment
3x = 21

x = 21/3

x = 7
Added 6/23/2014 2:59:58 PM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [6/23/2014 3:06:27 PM]
x – 7 > 10
Weegy: x – 7 > 10 x > 10 +7 x > 17 (More)
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Updated 7/2/2014 1:10:11 AM
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