Answer:
81
Step-by-step explanation:
25 and 27 are not perfect squares so they can not be the answer.
36 and 81 are both multiples of 3, but only 81 is not even, so the answer is 81
To find our solution, we first write the equation in the following form:

In this formula a represents the slope, therefore:

Because the line passes through the point P(5, -7), we can fill in the coordinates of this point in the formula and we get the following:


Now, add up 1 to both sides and we get

So the formula will be:

Bringing x to the other sides gives us:

Finally we multiply by 5 to get our standard form (and therefore our final answer):

Hence, the answer is D.
Answer:
*4
Step-by-step explanation:
<span>1² = 1
2² = 4
3² = 9
4² = 16
5² = 25
6² = 36
7² = 49
8² = 64
9² = 81
10² = 100
11² = 121
12² = 144 </span>