Question

W Evaluate the following expressions for x = 2. -9.2(4 – x) -9.2(4 - (2) -9.2(2)

Answer 1

Answer:

-18.4

Step-by-step explanation:

-9.2(4 – x)

Let x=2

-9.2(4 – 2)

Parentheses first

-9.2(2)

Multiply

-18.4

Answer 2

Answer:

$- 18.4$

Step-by-step explanation:

The given expresion is

$- 9.2(4 - x)$

We want to evaluate this expression for x=2.

We substitute x=2 into the expression.

This means that, we will put 2 wherever we see x in the given expresion.

This will give us:

$- 9.2(4 - 2)$

Simplify the parenthesis

$- 9.2(2)$

$= - 18.4$