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Drupady [299]
3 years ago
9

Which expression is equivalent to 64x3 – 343?

Mathematics
2 answers:
kolezko [41]3 years ago
6 0

(4x – 7)(16x^2 + 28x + 49) is equivalen to 64x3 - 343!

Andrews [41]3 years ago
4 0

Hello Sarahantone14,


Your question states:

Which expression is equivalent to 64x3 – 343?


Your answer would be: (4x – 7)(16x^2 + 28x + 49)

Hope this helps!

Have a great day:)

Brainliest!?!

~Rendorforestmusic

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X equals -3. if you need the steps just search up the equation!
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At a baseball game, 3 drinks and 4 hotdogs cost $15.00. At the same game, 3 drinks and 1 hotdog cost $10.50. Find the cost for a
Serhud [2]

Answer:

$3

Step-by-step explanation:

Given data

Let the cost of drinks be x

and the cost of hotdogs be y

so

3x+4y=15-------1

also

3x+y= 10.5------2

solve 1 and 2

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-3x+y= 10.5

     3y= 4.5

divide both sides by 3

y= 4.5/3

y= $1.5

Put y= 1.5 in 1

3x+4(1.5)=15

3x+6= 15

3x=15-6

3x= 9

x= 9/3

x= $3

Hence the cost of a drink is $3

8 0
3 years ago
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OleMash [197]

Answer:

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6 0
3 years ago
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aleksklad [387]

Answer:

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2 years ago
16. Find the length of the median CD.
hodyreva [135]

Step-by-step explanation:

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Please gimme brainliest

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