Answered

Get detailed and reliable answers to your questions on IDNLearn.com. Our experts provide accurate and detailed responses to help you navigate any topic or issue with confidence.

7 times the sum of a number n, and 4

Sagot :

Azailiaidn

Hi!

"the sum of a number n and 4" - sum means adding, therefore it would be:

[tex]n+4[/tex]

Now, "7 times" - times would be multiplication, therefore it would be:

[tex]7(n+4)[/tex]

---------------------------------------------------------------------------------------------

Notice there are parentheses ( ) around [tex]n+4[/tex]We need this because it's 7 times the SUM, and if you do not have parentheses, by Order of Operations (PEMDAS), it would not be multiplying by the sum, it would multiply just 'n', and not the rest.

---------------------------------------------------------------------------------------------

For more examples, see:

https://brainly.com/question/15167202

https://brainly.com/question/13523562 (great explanation!)

https://brainly.com/question/16889590

We are happy to have you as part of our community. Keep asking, answering, and sharing your insights. Together, we can create a valuable knowledge resource. Thank you for trusting IDNLearn.com. We’re dedicated to providing accurate answers, so visit us again for more solutions.