110k views
0 votes
Anna found the difference between thirteen and the product of four and a number. Which expression represents this phrase, and what is its value if n = 3?

2 Answers

3 votes

Answer:

1

Step-by-step explanation: 13-4n ; when n = 3 the value is 1

User Fbiville
by
7.7k points
2 votes
The first thing we must do for this case is to define a variable.
We have then:
n: unknown number.
We write the algebraic expression:
13 - 4n
For n = 3 we have:
13 - 4 (3) = 13 - 12 = 1
Answer:
An expression that represents this phrase is:
13 - 4n
its value if n = 3 is:
1
User ANIK ISLAM SHOJIB
by
8.1k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories