Sumeet guessed a number $x$ and then he added $30$ to it. Give the expression for double of it.

2 (x + 30)

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\frac{1}{2 (x + 30)}

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2 x + 30

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x + 60

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Solution

The correct option is C $2 (x + 30)$
According to the question,
The expression is $x + 30$ .
$∴$ double of it will be $2 (x + 30$ ).

So. option $A$ is correct.

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Sumeet guessed a number x and then he added 30 to it. Give the expression for double of it.

The correct option is C 2(x+30)According to the question,The expression is x+30.∴ double of it will be 2(x+30).So. option A is correct.

Sumeet guessed a number $x$ and then he added $30$ to it. Give the expression for double of it.

The correct option is C $2 (x + 30)$
According to the question,
The expression is $x + 30$ .
$∴$ double of it will be $2 (x + 30$ ).

So. option $A$ is correct.