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slavikrds [6]
3 years ago
6

Shen drove to the mountains last weekend. There was heavy traffic on the way there, and the trip took 9 hours. When Shen drove h

ome, there was no traffic and the trip only took 4 hours. If his average rate was 40 miles per hour faster on the trip home, how far away does Shen live from the mountains?
Social Studies
1 answer:
Digiron [165]3 years ago
5 0

Answer:

288 miles

Explanation:

Time taken with traffic = 9 hours

Time taken without traffic = 4 hours

Speed with traffic = x mph

Speed without traffic = x+40 mph

Distance = Speed × time

Distance travelled in 9 hours

9x

Distance travelled in 4 hours

4(x+40)

Since both the distances are same

9x-4(x+40)=0\\\Rightarrow 9x-4x-160=0\\\Rightarrow 5x-160=0\\\Rightarrow x=\frac{160}{5}\\\Rightarrow x=32\ mph

Speed with traffic = 32 mph

Distance travelled = 9×32 = 288 miles

∴ Shen lives 288 miles from the mountains

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Answer:

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7 0
3 years ago
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At which renal tubular sites would the concentration of inulin be expected to be highest in a normally hydrated person?
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In renal tubular sites would the concentration of inulin is expected to be highest in a normally hydrated person who is collecting duct.

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2 years ago
How do you think life along the Nile River might have been different if it did not flood regularly.
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8 0
2 years ago
Which of the following is an example of how separation of powers creates friction between the executive and legislative branches
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       An example of how the principle of separation of power can create friction between the executive and legislative branches in the policy-making process is when the president threatens to issue an executive order for stricter gun control if Congress continues to refuse to take action.

<h3>What is Separation of Power?</h3>

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8 0
2 years ago
I will mark the best answer Brainliest
LuckyWell [14K]

Because Bermuda has a strange that no one can explain, and people have disappeared with no good explanation. Lots of ship, and planes has disappeared and I don't know why, that when you go in Bermuda you gonna disappeared, maybe the Bermuda has a different world that has a portal because they didn't found any body in Bermuda, and I'm not sure about this. But I believe that the Greeks believe Poseidon that he is a great god and lots of people didn't believed the great gods such as Zeus. People can disappear anywhere. There is nothing special about the Bermuda Triangle. It is claimed that more than 1,000 people have disappeared in the Bermuda Triangle, this has not been proven. Though myth and scare mongering has to be taken into account making it about 750 people who have actually become lost in the Bermuda triangle. The Bermuda triangle is a large triangle that sucks you in and makes you become a fish because they didn't found any body of person and I believed that the person has lost, live in the lost city of Atlantis.

Hope this is helps:)

6 0
3 years ago
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