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Priving all night. Kathryn drove her rig 5 hours before dawn and 6 hours after dawn. If her average speed was 5 miles per hour more in the dark and she covered 630 miles altogether, then what was her speed
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5 votes
Priving all night. Kathryn drove her rig 5 hours before

dawn and 6 hours after dawn. If her average speed was
5 miles per hour more in the dark and she covered
630 miles altogether, then what was her speed after dawn?

User Rui
by
4.9k points

2 Answers

2 votes

Answer: x=16

Explanation:

shown in screenshot below

Priving all night. Kathryn drove her rig 5 hours before dawn and 6 hours after dawn-example-1
User Wryte
by
4.8k points
4 votes

Answer:

yes

Explanation:

User Jim Petkus
by
5.5k points
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