Answer:
I think it's C
Step-by-step explanation:
A is go up one time
B is go down one time
C is... not sure what's going on there
And D is multiply by 8
I'm confused.
Answer:
a = 14
Step-by-step explanation:
Area; 196
hope this helps.
-16t^2+400=0
16t^2=400
take square root on both sides.

4t=20
t=20/4
t=5
Step-by-step explanation:
(x + 12)(x - 6)
x2 - 6x + 12x - 72
x2 + 6x - 72