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Angelina_Jolie [31]
3 years ago
7

Plz help me with this

Mathematics
2 answers:
rjkz [21]3 years ago
8 0
12*2+400*2=824
the answer is 824
Afina-wow [57]3 years ago
3 0
824 just add all the sides so 12+12+400+400=824 and in simpler form w2+l2
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Marina86 [1]

Answer:

Option C is correct.

Step-by-step explanation:

Distance already traveled by Ed =211 miles

Also, Ed is driving at a rate of 63 miles per hour.

Distance = Speed × Time

Distance traveled by Ed in x hours =63x

Total distance traveled by Ed =211+63x

Also, total distance traveled by Ed is 638 miles.

Therefore,

638=211+63x

Option C is correct.

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3 years ago
At higher elevations water boils at lower temperatures. The temperature at which water boils is called the boiling point of wate
Leya [2.2K]
B(x) = 100 - 3.5x
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mixas84 [53]
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yawa3891 [41]

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Step-by-step explanation:

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