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4 years ago

Help??

Mathematics

1 answer:

sineoko [7]4 years ago

7 0

Wouldn't it be three hours? The line in the middle means average. 13 and 16.

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kifflom [539]

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Step-by-step explanation:

I believe I answered a similar question, the reasoning behind it is the same.

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3 years ago

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10. 2

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3 years ago

Let p = x2 + 6.<br> Which equation is equivalent to (22 + 6)2 – 21 = 4x2 + 24 in terms of p?

Alona [7]

Answer:

$\frac{35}{4} =p$

Step-by-step explanation:

p= $x^{2} +6$ ,

(22+6)2-21= $4x^{2} +24$

44+12-21= $4x^{2} +24$

35= $4x^{2} +24$ ,

If you factor out the equation, you get that 35=4p(if you factor it out)

Therefore, $\frac{35}{4} =p$

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3 years ago

What is the slope of the linear equation 9×+3y=21?

trasher [3.6K]

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Step-by-step explanation:

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3 years ago

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One 747-airplane can carry 420 passengers. How many total passengers can three planes carry?

STALIN [3.7K]

420•3= 1,260 passengers

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3 years ago

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