Write an absolute value expression to represent the distance between -2 and 4 on a number line. then evaluate the expression. can someone me ?

Absolute value expression:

Expression evaluated:

Step-by-step explanation:

Let be "a" and "b" two Real Numbers.

The distance between these two numbers on a number line, can be found with the following expression:

In this case, given the number and the number , you can write the following expression to represent the distance between them on a number line:

To evaluate it, you need to follow these steps:

1. You must subtract the numbers:

2. Finally, take the absolute value of the difference:

  (This is the distance between and )

(w – 2.5)(w + 2.5)

(–4v – 9)(–4v + 9)

step-by-step explanation:

the surface area is 124cm²

step-by-step explanation:

length: 4cm

width: 9cm

height:   2cm