Answer:
Of course.
Step-by-step explanation:
:)
Answer:
no
Step-by-step explanation:
5 books are $2.50, mean that 10 books should only be $4.00 not $4.50. Also making the 15 for $6.00 only $5.50. All because 5 books would be $2.50.
Answer:
1.50
Step-by-step explanation:
Answer:
4units
Step-by-step explanation:
diameter is twice the radius
First we are going to group the terms that contains the common factor
![m](https://tex.z-dn.net/?f=m)
in one parenthesis, and the other ones in another parenthesis:
![mn-4m-5n+20](https://tex.z-dn.net/?f=mn-4m-5n%2B20)
![(mn-4m)-(5n+20)](https://tex.z-dn.net/?f=%28mn-4m%29-%285n%2B20%29)
Notice that our the terms in our first parenthesis have a common factor
![m](https://tex.z-dn.net/?f=m)
, and the terms in our second one have the common factor
![5](https://tex.z-dn.net/?f=5)
. Lets factor those out:
![m(n-4)-5(n-4)](https://tex.z-dn.net/?f=m%28n-4%29-5%28n-4%29)
Now we have a common factor
![(n-4)](https://tex.z-dn.net/?f=%28n-4%29)
in both terms, so we can factor those out as well:
![(n-4)(m-5)](https://tex.z-dn.net/?f=%28n-4%29%28m-5%29)
We can conclude that the completely factored expression ordered alphabetically is
![(m-5)(n-4)](https://tex.z-dn.net/?f=%28m-5%29%28n-4%29)
.