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Question

mathstudent55 · Answer

Each equation in Column A is simply a number added to m.
In each case, subtract that number from both sides.

anonymous · Answer

math student 55 u get it i dont

mathstudent55 · Answer

Let's do the first equation as an example.

$m + 5 = -7.3$

5 is being added to m, so we subtract m from both sides.

$m + 5 - 5 = -7.3 - 5$

$m = -7.3 - 5$

Which choice is Column B does this match?

mathstudent55 · Answer

Do the same for the other equations.

anonymous · Answer

witch equation

aaalive · Answer

a

mathstudent55 · Answer

@swaggkingpatrick 
I need to go now, but I'll just help you quickly.
In the future, start your own post with a question.
Don't just write a question in someone else's post.

You need to convert 5 m to cm.
This is the conversion factor you need:
1 m = 100 cm
If 1 m = 100 cm, that means if you multiply the number of meters by 100, you get cm.
Your problem asks what 5 m is in cm.
Multiply 5 by 100.
Don't forget to write the units, cm.

mathstudent55 · Answer

Sorry, but gtg.

aaalive · Answer

k bye

aaalive · Answer

wait...what are you talking about? this question has nothing to do with cm