Register
Evaluate 4x-2 when x = 5. A. 18 B. 12 C. 43 O D. 22
4,195 views
20 votes
20 votes
Evaluate 4x-2 when x = 5.
A. 18
B. 12
C. 43
O D. 22

User Carola
by
3.0k points

2 Answers

14 votes
14 votes
In algebra when we always see a number with an “x” it’s a multiply.so 4x would be 4 multiply by x in this case x is 5.
4 multiply by 5 will give you 20 then you just subtract the 2 which is 18 so the answer will be A :)
User Rasean
by
3.0k points
18 votes
18 votes

Answer:

A: 18

Explanation:

1. 4(5) - 2

2. 20 - 2

3. 18

User Lerp
by
3.1k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

1.6m questions

2.0m answers

Other Questions

Can anybody tell me what’s going on here?
Granola costs $1.76 per pound. Write and solve an equation to determine the number of pounds p of granola that can be purchased with $7.04. The equation is: The value of x is
Evalute 8a -1+0.5b when a =1/4 and b= 10 how dose this work i need help..
PLZ needed now plz URGENT!
HELP PLEASE, I NEED THE ANSWER QUICKLY
Link Copied!