Answer:
5(n-4)(n+4)
Step-by-step explanation:
given that
5n²-80
first we take common factor.
5(n²-16)
now we use the sum product pattern
5(n²+4n-4n-16)
We take common factor from pairs
5(n(n+4)-4(n+4))
5(n+4)(n-4).
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Answer:
Peter ate more
Step-by-step explanation:
2/8 is equal to 1/4 so peter ate double the amount of cake mary did
Answer:
y=12
Step-by-step explanation: what you would do is subtract 8 from 20 and you would get 12. You wouldn't have to do anything else due to the fact that the y is now alone
I hope you have/had an amazing day today<3
Answer:
if no one answers pic b cuz i got good luck
Step-by-step explanation:
Answer:
16
Step-by-step explanation:
![= 4^2 \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ [ \ given : x - y= 4 \ ]\\\\= 16](https://tex.z-dn.net/?f=%3D%204%5E2%20%20%5C%20%5C%20%5C%20%20%5C%20%5C%20%5C%20%5C%20%5C%20%5C%20%5C%20%5C%20%20%5C%20%5C%20%5C%20%5C%20%5C%20%5C%20%5C%20%5C%20%5C%20%5C%20%5C%20%5C%20%5C%20%5C%20%5B%20%5C%20given%20%3A%20x%20-%20y%3D%204%20%5C%20%5D%5C%5C%5C%5C%3D%2016)
