Question

Simplify.

If m = –6, evaluate –m.

(Points : 1)
0
–6
6
12


Question 2.2. Simplify.

3 – [–(–1)]

(Points : 1)
4
–4
2
–2


Question 3.3. Simplify.

| –3.9| + | 3.9|

(Points : 1)
–7.8
0
7.8
8


Question 4.4.
Evaluate the expression if n = –5

|n|

(Points : 1)
5
1
0
–5


Question 5.5.
Evaluate the expression.

|23 – 4|


(Points : 1)
–7
–21
19
27

Answer 1

Q1- 6
Q2-2
Q3-0
Q4-5
Q5-19