SOLUTION: Evaluate | 3 | + | -4 | A) 1 B) -1 C) 7 D) -7
Algebra
->
Algebra
->
Expressions
-> SOLUTION: Evaluate | 3 | + | -4 | A) 1 B) -1 C) 7 D) -7
Log On
Ad:
Algebra Solved!™
: algebra software solves algebra homework problems with step-by-step help!
Ad:
Algebrator™
solves your algebra problems and provides step-by-step explanations!
Algebra: Evaluation of expressions, parentheses
Solvers
Lessons
Answers archive
Quiz
In Depth
If you need
immediate math help from PAID TUTORS right now
, click here
. (paid link)
Click here to see ALL problems on expressions
Question 37940
:
Evaluate | 3 | + | -4 |
A) 1 B) -1 C) 7 D) -7
Answer by
fractalier(2101)
(
Show Source
):
You can
put this solution on YOUR website!
| 3 | + | -4 | = 3 + 4 = 7
Choice C. The absolute value always returns the positive value. It represents the number's distance from zero on the number line, regardless of direction.