staceyneville staceyneville

05-10-2016
Mathematics

Answered

Rewrite the expression without absolute value bars.

| 21 |

A0
B-21
C42
D21

Verified Answer :

texaschic101 texaschic101

05-10-2016

| 21 | = 21

an absolute value will always be positive even if it says negative.
Examples :
| 21 | = 21
| -21 | = 21

Answer Link

tasharasta tasharasta

05-10-2016

It's just 21. So its D. 21

Answer Link

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