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DerKrebs [107]
4 years ago
9

I'll upvote everything

Mathematics
1 answer:
Phantasy [73]4 years ago
5 0
Hey there! Hello!

So, for this problem, I don't really see an answer choice that fits along with this description?? The last one is the closest to the answer I believe it is, but still doesn't fit exactly:

Twice a number = 2n
Three more than = +3
Final equation = 2n+3

Perhaps you have a typo either in your question or your answer problem, or I'm just way too tired. Either way, I hope this helped you out, and feel free to ask me any additional questions you may have. 

–Lamb :-)
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Answer:

44 mph

Step-by-step explanation:

Given that:

Before lunch :

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After lunch :

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2x + 3x + 30 = 250

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5x = 250 - 30

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x = 220/ 5

x = 44 mph

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You would times 20 and 15 to get 300 and then divide 300 by 25 to get 12

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How do u simply 2x=22<br> Confused about this one .
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