Question

Can someone help me with this

Answer 1

answer is b -5y :) hope this helps

Answer 2

For this case we have the following expression:

`(10yz)/(-2z)`

Rewriting we have:

`(-5yz)/(z)`

What we must do for this case is to use the properties of exponents to simplify the expression.

We have then:

`-5yz ^ {1-1}`

Rewriting we have:

`-5yz ^ {0}`

`-5y (1)`

`-5y`

Answer:

The simplified expression is given by:

`-5y`

option B