Which of the following represents "five times the sum of a number and fifteen is fifty"?

Mathematics

2 answers:

Kisachek [45]3 years ago

6 0

Yes, the correct answer is A because you're multiplying 5 by the expression (N+15)

Lana71 [14]3 years ago

6 0

Answer:

Option A is correct i.e., 5 × ( N + 15 ) = 50

Step-by-step explanation:

Given Statement is "Five times the sum of a number and fifteen is fifty"

To find: Expressions for given statement

Let the number be x

Then expression for " sum of a number and 15

⇒ x + 15

And Five time of it means five is multiplied with result of addition.

⇒ 5 × ( x + 15 )

Now result of product is equal to 50

⇒ 5 × ( x + 15 ) = 50

So by comparing it with given options if variable is N

then

Option A is correct i.e., 5 × ( N + 15 ) = 50

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