Answer:
B
Step-by-step explanation:
Because 9 = 5 +4
The answer is 9
both 81 and 63 are dividable by 9, and nothing higher
Answer:

Step-by-step explanation:
Since there are nine 2s being multiplied by each other, we can represent this as
.
64 feet squared because 4 cubes
Amanda's method is linear because the number of minutes increased by an equal number every week.