Discover a wealth of information and get your questions answered on IDNLearn.com. Get prompt and accurate answers to your questions from our experts who are always ready to help.

Which of these expressions correctly represents the phrase “17 less than three times a number”?

Sagot :

3x-17......................

Answer:

3n - 17

Step-by-step explanation:

This phrase includes subtraction (“less than”) and multiplication (“times”). We are multiplying a number (3) by the variable to create the term 3n. Subtraction is not commutative, so order does matter. 17 less than 3n means we have 3n and take 17 away: 3n - 17.