Answer:
The product of 9 and -7 is -63
Step-by-step explanation:
Hope This Helped!
Answer:
5n^2 - 3n - 8
Step-by-step explanation:
4n.5n - 4n.8 + 4.5n - 4.8
= 20n^2 - 32n + 20n - 32
= 20n^2 - 12n - 32
= 4 ( 5n^2 - 3n - 8 )
= 5n^2 - 3n - 8 [ answer ]
Answer:
60
Step-by-step explanation:
5+5+5+5+5+5+5+5+5+5+5+5
No. It would be a arithmetic sequence
