Jack

10-10-2013, 12:14 PM

Which of the following is equivalent to the statement |a+4|>5?

(A) a>1

(B) -9<a<1

(C) a>1 \ or\ a<-9

(D) a>9

Thanks

(A) a>1

(B) -9<a<1

(C) a>1 \ or\ a<-9

(D) a>9

Thanks

View Full Version : sat inequality

Jack

10-10-2013, 12:14 PM

Which of the following is equivalent to the statement |a+4|>5?

(A) a>1

(B) -9<a<1

(C) a>1 \ or\ a<-9

(D) a>9

Thanks

(A) a>1

(B) -9<a<1

(C) a>1 \ or\ a<-9

(D) a>9

Thanks

miranda

10-10-2013, 12:17 PM

This absolute value inequality can be solved as follows

|a+4|>5

a+4>5 \ or\ a+4<-5

a>1 \ or\ a<-9

Therefore the correct answer is (C).

|a+4|>5

a+4>5 \ or\ a+4<-5

a>1 \ or\ a<-9

Therefore the correct answer is (C).

Jack

10-10-2013, 12:18 PM

Thanks you very much!

Powered by vBulletin® Version 4.2.2 Copyright © 2018 vBulletin Solutions, Inc. All rights reserved.