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Pachacha [2.7K]
2 years ago
8

b) y= 5/x What happens to the value of y if the value of x triples? Select your answer. A. x2 B. x3 C. /2 D. /3

Mathematics
1 answer:
jeyben [28]2 years ago
3 0

Answer:

D.)

Step-by-step explanation:

y = 5/x

so when the value of x triples, the new X becomes;

X = 3x

So,

Y = 5/ X

=> Y = 5/3x

=> Y = 1/3 . 5/x

=> Y = 1/3 . y

so the new value of y ( Y ) is 1/3 times original y.

Hence, D. is the answer

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14) The ratio of green to red gummy bears in a package is 3:7. If there are a total of 80
yulyashka [42]

Answer:

There are 56 red gummy bears

Step-by-step explanation:

The ratio of green to red gummy bears is = 3 : 7

Total gummy bears = 80

We need to find how many gummy bears are red?

We can write it as:

3x : 7x

where x is the common ratio.

We can write:

Quantity of Green gummy bears = 3x

Quantity of Red gummy bears = 7x

Total Gummy bears = 80

So, 3x+7x = 80

10x = 80

x = 8

Now, finding quantity of Red gummy bears by putting x = 8

7x = 7(8) = 56

So, There are 56 red gummy bears

8 0
2 years ago
Sorry here's another problem I need help with​
tiny-mole [99]

Answer:

32

Step-by-step explanation:

You need to work backwards to solve this equation!

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5 0
3 years ago
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ziro4ka [17]

Answer:

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7 0
2 years ago
Use the quadratic formula to answer the question below.
ra1l [238]

Answer:

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Step-by-step explanation:

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