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4 years ago

12

There are 13 animals in the barn. Some are chickens and some are pigs . there are 40 legs in all. How many of each animal are th

ere?

1 answer:

Paha777 [63]4 years ago

7 0

There are 7 pigs and 6 chicken

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Find the inverse f(x)=8-9x

Sati [7]

Answer:

${f}^{ - 1} (x) = - \frac{1}{9} x + \frac{8}{9}$

Step-by-step explanation:

$f(x) = 8 - 9x$

$y = 8 - 9x$

$x = 8 - 9y$

$8 - 9y = x$

$- 9y = x - 8$

$y = - \frac{1}{9} x + \frac{8}{9}$

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A bag contains 4 red marbles, 6 blue marbles, and 8 green marbles. One marble is to be chosen at random.

goldenfox [79]

4 red marbles
6 blue marbles
8 green marbles

Add:

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Green marbles/total marbles

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Answer:

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Step-by-step explanation:

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