16. Is 77=x
Sqrt 2x+15=13
169=2x+15
154=2x
77=x
Answer:
The result is X-4
and the rest is 4
Step-by-step explanation:
You need to divide step by step
first the quadratic term
![x^{2}](https://tex.z-dn.net/?f=x%5E%7B2%7D)
-
-2X------>(X-2)·x---- x is the result
-----------------------------------
2X-6X
-4X
Now divide the linear term
-4X+8---------------------->(X-2)·(-4)--- -4 is the result
---------------------------------------
-8+12
4
You cant continue so the rest is 4
Coeficient= X-4
Answer: Georgia used 10 dollies and she has left 4 dollies .
Step-by-step explanation:
Given: Georgia bought a package of of 14 dollies to use in her valentines.
Therefore, the number of dollies in a package = 14
If she used
of the package to make her in valentines.
The number of dollies she used = ![\frac{5}{7}\times14=5\times2=10](https://tex.z-dn.net/?f=%5Cfrac%7B5%7D%7B7%7D%5Ctimes14%3D5%5Ctimes2%3D10)
The number of dollies left = ![14-10=4](https://tex.z-dn.net/?f=14-10%3D4)
Hence, Georgia used 10 dollies and she has left 4 dollies .