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3 years ago

An animal shelter has 18 cats.

Mathematics

1 answer:

AleksAgata [21]3 years ago

6 0

Answer:

there are nine dogs

Step-by-step explanation:

9 + 9 = ? We find out by addition, if there are 18 cats nine more cats than dogs; it is quite simple 9 and 9 is 18, so the number of dogs should be equal to the number of cats. hope this helps : )

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Step-by-step explanation:

I graphed the equations on the graph below.

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3 years ago

If f(x)=x2-2x-8 and g(x)=1/4x-1 for which value of x is f(x)=g(x)

fomenos

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3 years ago

PLEASE HELP ME WITH THIS QUESTION!!!!!!

mr Goodwill [35]

From the table, y varies directly as x. Therefore, the constant of variation is k = 2 and y = 2x.

<h3>How to find a direct variation?</h3>

For direct variation,

y ∝ x

Therefore,

y = kx

where

k = constant of proportionality

Hence,

(-2, -4)

-4 = -2k

k = -4 / -2

k = 2

(-4, -8)

y = -4(2) = -8

Therefore,

k = 2 and y = 2x

learn more on variations here: brainly.com/question/2315806

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Step-by-step explanation:

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