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3 years ago

Sylvio's flight is scheduled to travel 1,792 miles in 3.5 hours how many miles can it travel in 1 hour

Mathematics

2 answers:

sergejj [24]3 years ago

4 0

You can divide 1,792 by 3.5 and what you get should be your answer

Katena32 [7]3 years ago

4 0

That is exactly right, all you have to do is divide 1,792 by 3.5 to get an answer of 0.002.

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Write 11•47 using the distributive property. Then simplify.

Dennis_Churaev [7]

Distributive property :

a (b+c) = ab + bc

Try writing 47 = 50-3 or 47 = 40+7.

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or

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3 years ago

A girl is twice as old as her sister. Five years hence, the product of their ages (in years) will be 375. Find their present age

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Step-by-step explanation:

Let x = the girl's sister's age (present)

Let 2x= the girl's age (present)

-------------------------------------------------------------

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Expand parentheses by FOIL (First Outer Inner Last)

2x²+5x+10x+25=375

Combine like term (5x and 10x)

2x²+15x+25=375

Subtract 375 on both sides

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