Answer:
The answer is B
Step-by-step explanation:
3 to the forth power = 81
3 to the second power = 9
81/9 = 9
b: 9
3x3x3x3= 81
3x3=9
81/9=9
-11,-1, square root of 5-13
9
-5 - 7(-2)
-5 - (-14)
+9
