3 years ago

PLEASE HELP!!!!!!!

1 answer:

7 0

You see how the km/h went down by 10 so what you do is you use the variables like x or z
For part b it's easy if 9 hours is 4 then you do half of 4 is 2 And there's your
Answer.
Hope this was helpful my English not very god I'm from sweden.

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Answer:

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Step-by-step explanation:

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