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Given a = -3 and b = 4 and c = -5, evaluate |c - a - b|.
2
4
6

User Chidinma
by
6.6k points

2 Answers

3 votes
-5--3-4
when there are two negative signs beside each other you change it to a plus sign
so:
-5+3-4

User Maciej Goszczycki
by
6.1k points
7 votes

Answer:

C. 6

Explanation:

We are asked to evaluate the expression
|c-a-b| for given values.

To evaluate our given expression, we will substitute
a=-3,
b=4 and
c=-5 in the given expression as:


|(-5)-(-3)-4|

Using property
-(-a)=a, we will get:


|-5+3-4|


|-5-4+3|


|-9+3|


|-6|

Using property
|-a|=a, we will get:


|-6|=6

Therefore, the value of given expression is 6.

User T S
by
6.7k points
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