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mojhsa [17]
3 years ago
13

5x 2 y and 7xy 2 are like terms. true or false

Mathematics
1 answer:
tatyana61 [14]3 years ago
8 0
False,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
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Answer:

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Step-by-step explanation:

Given that y varies directly with x it means changing x will also cause change in y

Mathematically it can be written as:

y∝x

Removing the proportionality symbol

y = kx

Given y=25 when x=5 Putting the values

25 = k(5)\\k = \frac{25}{5}\\k = 5

Now

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Putting x=-4

y = 5(-4)\\y = -20

Hence,,

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Step-by-step explanation:

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