Answer: 7
Step-by-step explanation:
234577788
^
the number in the middle is 7
Answer:
20
Step-by-step explanation:
10 percent = 2 (for this problem anyways)
So the remaining amount is 8, which leaves us with 12.
Answer:
16
Step-by-step explanation:
I believe it’s
A 130
The other choices don’t make sense
ANSWER

EXPLANATION
The given parabola has equation:

This parabola opens in the direction of the positive x-axis.
This can be rewritten as:

The vertex is (-1,3)
The directrix of this parabola is

