Question

Please help I dont get it at all!!:[ I will medal and fan.

Answer 1

those names for properties are mostly what you would expect them to be in general

Answer 2

you're multiplying by `negative one` in the first expression right ?
look at the listed properties in column B, does any property talk about it ?

Answer 3

e?

Answer 4

Yup!

Answer 5

:]

Answer 6

whats going on in the second expression ?
you're `Dividing by 1` eh ? look at the listed properties in column B for the same

Answer 7

Is 2 b and 3. d??

Answer 8

Looks perfect!

Answer 9

I think I get it but the last one looks tricky...
Thanks for the medal!:]

Answer 10

in the last one, you're multiplying 9 by its `reciprocal`
so...

Answer 11

Oh,, right it is a my mistake I was looking at the wrong one:]
Thanks for the help!:]

Answer 12

np, yw :)

Answer 13

:]bye