Question

What is the value of the following expression if x = 4, 2x + 3.1

Answer 1

11.1

Explanation:

2(x) + 3.1

2(4) + 3.1

8 + 3.1

11.1

Answer 2

11.1

Explanation:

Since x = 4,

2*4 = 8 +3.1 = 11.1