3 years ago

Please help!! Thanks

1 answer:

4 0

The answer is 85.

Substitute 3 for x and 4 for y in the expression.

After simplifying using order of operations, you will get 85:)

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Olegator [25]

Given :

Nathan smiled at 50 people one day and recorded that 36 people smiled back at him.

To Find :

How many people should Nathan expect to return a smile if he smiles at 650 people over a period of time.

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Ratio of people smiled by total number of people is :

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3 years ago

Sergeu [11.5K]

Yep that’s correct

...

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3 years ago