Answer:
b
Step-by-step explanation:
brainliest pls
You would plug in 4 for x.
f(4)= (4) - 6 = -2
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:
x equals -11
Step-by-step explanation:
all angles of a triangle have to add up to be 180°
