Factor this expression: 40-100m

10 (4-10m)

Step-by-step explanation:

You have to find something that can go out of both of the numbers.

10 is the highest that i could find.

So you basically have to put the number on the outside of the racks.

Then divide it.

40-100m

:10 : 10

whats left is 4-10m

The variable can't be divided with it since it doesn't have another variable to go with.