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Anestetic [448]
3 years ago
10

Toby skated from his house to the beach at a constant speed of 8 kilometers per hour, and then skated from the beach to the park

at a constant speed of 7 kilometers per hour. The total distance Toby skated was 20 kilometers, and it took him twice as long to get to the park. Let b be the number of hours it took Toby to skate from his house to the beach, and p the number of hours it took him to skate from the beach to the park. Which system of equations represents this situation?
Mathematics
1 answer:
german3 years ago
8 0

Answer:

8b+7p=20

p=2b

Step-by-step explanation:

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option A is correct

hope it helps

4 0
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saveliy_v [14]
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8 0
3 years ago
A pair of parallel lines is cut by a transversal:
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Answer:


Step-by-step explanation:

By using the process of elimination you can immediately disclose C and D as being incorrect.

35+85=120

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I think that is the right answer, but I am may be wrong. I hope it helps! : )

3 0
4 years ago
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