428 is how many chickens should lay an egg each day
Answer:
x, greater than sign with a line under it, 14
Step-by-step explanation:
Answer:
$200
Step-by-step explanation:
You divide to find the answer
50 divided by 0.25
and you will get 200.
So $50 is 25% of 200
For a double check do 50/200
50/200 = 25/100
25/100 = 1/4
1/4 = 0.25
0.25 = 25%
So the final answer is 200.
Hope it helped! My answer is expert verified.
Answer:
Step-by-step explanation:
M²N² - MN = MN (MN - 1)
M²N² + MN = MN (MN + 1)
![\frac{(M^{2}N^{2}-MN)(M^{2}N^{2}-MN)}{MN}= \frac{MN(MN-1) * MN(MN + 1)}{MN}\\](https://tex.z-dn.net/?f=%5Cfrac%7B%28M%5E%7B2%7DN%5E%7B2%7D-MN%29%28M%5E%7B2%7DN%5E%7B2%7D-MN%29%7D%7BMN%7D%3D%20%5Cfrac%7BMN%28MN-1%29%20%2A%20MN%28MN%20%2B%201%29%7D%7BMN%7D%5C%5C)
= (MN - 1) * MN * (MN + 1)
= (MN - 1)(MN +1) MN {(a+ b)(a - b) = a² - b² }
= (M²N² - 1²) * MN
= (M²N² - 1)MN