4 years ago

A number that is 5 more than twice x

1 answer:

7 0

If x is any given number than I will use the Number five
Your equation will look like this
5^5=25

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lyudmila [28]

Answer:

true

Step-by-step explanation:

5x-8=37

5(9)-8=37

45-8=37

37=37

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4 years ago

vesna_86 [32]

If $t$ and $r$ are inverse proportional to one another, then for some constant volume $V$ we have

$V = tr$

It takes 45 min to empty a tank containing at 300 gal/min, so the tank contains

$V = (45\,\mathrm{min}) \left(300\dfrac{\rm gal}{\rm min}\right) = 13500\,\mathrm{gal}$

of liquid.

If it's emptied at 500 gal/min, it would take

$13500\,\mathrm{gal} = t \left(500\dfrac{\rm gal}{\rm min}\right) \implies t = \boxed{27\,\mathrm{min}}$

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2 years ago

Ket [755]

Answer:c.

Step-by-step explanation:

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4 years ago

MAVERICK [17]

Answer:

y= 20h + 2

its $20 times the hours for every 2 hours

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3 years ago

astraxan [27]

There’s no picture to determine the column of the prism...

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3 years ago