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IRINA_888 [86]
3 years ago
14

Ravi will take the 6:37 PM train to San Diego. The train is estimated to arrive in San Diego in 3 hours 45 minutes. What is the

estimated arrival time? please explain it step by step
Mathematics
1 answer:
Ahat [919]3 years ago
7 0
So 6+3 is 9 right? So let's just say it's 9:37 with a 45 min ride. 60 minutes are in a hour. 60 - 37 = 23. We have 23 minutes left until 10:00. 45- 23 = 22. Therefore it'd be 10:22 p.m.
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Equivalent expressions are expressions with the same value.

The equivalent expression of (-1.3x - 4.5)- (-2.1x + 3.6) is 0.8x -8.1

Given that:

(-1.3x - 4.5)- (-2.1x + 3.6)

Open brackets

(-1.3x - 4.5)- (-2.1x + 3.6) = -1.3x - 4.5+ 2.1x - 3.6

Collect like terms

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Read more about equivalent expressions at:

brainly.com/question/18257981

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May somebody help me please and thank you. ASAP 15 points !
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u already answered the questions

Step-by-step explanation:

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