Question

hi can someone help me with math?:

Evaluate the expression x + 12, if x = 4

options:

1. 18
2. 8
3. 16
4. 48

Answer 1

Answer:

4+12= 16 so answer 3

Step-by-step explanation:

put four in place of x

Answer 2

Answer:

3. 16

Step-by-step explanation:

x=4

therefore x is worth four so we can replace x with the number 4

4+12

4+12=16