3 years ago

If y varies inversely as x and y=24 when x=8, find y when x is 4

Mathematics

1 answer:

olga2289 [7]3 years ago

6 0

Y would equal 12 if x were to equal 4. You can think of it as a proportion.

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2 years ago

Simplify A. a to the power of 4 B. 8 C. 10 D. a to the power of 21

Eddi Din [679]

Wait, could you please restate what I'm supposed to answer xD Thank you

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2 years ago

Read 2 more answers

5/8 of 10 liters please :)

Finger [1]

Answer:

6.25liters

Step-by-step explanation:

5/8 × 10

Lcm is 8

5×10/8

50/8

6.25

So 5/8 of 10liters is

6.25liters

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2 years ago

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Si se compran tres chicles y un tamarindo y se paga $15 y se compran dos chicles y tres tamarindos y se paga $31 ¿que cuesta cad

lorasvet [3.4K]

Responder:

Explicación paso a paso:

Dejar :

Mascar chicle = x

Tamarindo = y

3x + y = 15 - - - (1)

2x + 3y = 31 - - - (2)

De 1)

y = 15 - 3x - - (3)

Por lo tanto,

2x + 3 (15 - 3x) = 31

2x + 45 - 9x = 31

-7x = 31 - 45

-7x = - 14

x = 2

De (3):

y = 15 - 3 (2)

y = 15 - 6

y = 9

3 0

2 years ago

12 + 6x -18 Helpppp!!

Eddi Din [679]

Answer:

6x - 6

Step-by-step explanation:

The only step necessary here is to simplify. We can subtract 18 from 12 since they are like terms.

6x - 6.

That's it! That's your final answer.

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2 years ago