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Lemur [1.5K]
3 years ago
11

HELP PLZZZZZZZZZZ I WILL GIVE BRAINLIEST

Mathematics
1 answer:
klasskru [66]3 years ago
6 0
The answer is A since you just plug in -2for all the x’s
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A boat moves 15.0 km across a lake in 30.0 min. what was the average speed of the boat in kilometers per hours?
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To work out the average speed you would have to use the formula

AS = 15.0 ÷ 30.0 = 0.5 which is distance divided by time.

The you would do 0.5 x 60 = 30 (60 minutes = 1 hour)

So the average speed would be 30.0 km/h.

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What is value of K? It's not multiple choice.
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Step-by-step explanation:

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At 8:00 A.M., Jackie starts at the north end of a 10-mile trail and begins walking south at an average speed of 2 mph. After a w
Tcecarenko [31]

Answer:

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<u>Using the given data we can have the equation below to the time:</u>

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