Answer:
ma
Step-by-step explanation:
iminlove
Answer:
9a+6b
Step-by-step explanation:
4a+7b+5a-b
First figure out the a's 4a + 5a = 9a
Then do b's (Remember, if there is no number by the letter then it is 1)
7b - 1b = 6b
So for this to be simplified the answer is 9a+6b
The table is proportional, cause there all plus four.
-2 + 4 = 2
0 + 4 = 4
2 + 4 = 6
4 + 4 = 8
Hope it helps
Answer:
<h2>
![35x - 35y + 21](https://tex.z-dn.net/?f=35x%20-%2035y%20%2B%2021)
</h2>
solution,
![0.5(20x - 50y + 36) - 0.25( - 100x + 40y - 12) \\ = 10x - 25y + 18 + 25x - 10y + 3 \\](https://tex.z-dn.net/?f=0.5%2820x%20-%2050y%20%2B%2036%29%20-%200.25%28%20-%20100x%20%2B%2040y%20-%2012%29%20%5C%5C%20%20%3D%2010x%20-%2025y%20%2B%2018%20%20%2B%2025x%20-%2010y%20%2B%203%20%5C%5C%20)
Combine the like terms:
![= 10x + 25x - 25y - 10y + 18 + 3 \\](https://tex.z-dn.net/?f=%20%3D%2010x%20%2B%2025x%20-%2025y%20-%2010y%20%2B%2018%20%2B%203%20%5C%5C%20)
Simplify:
![35x - 35y + 21](https://tex.z-dn.net/?f=35x%20-%2035y%20%2B%2021)
Hope this helps...
Good luck on your assignment...