Answer:
25
Step-by-step explanation:
3^2=9
-2^4=16
9+16=25
Answer:
In context of the problem, -40 means that 40 was the difference between the actual data, and the estimated data.
Step-by-step explanation:
Answer:
3^2 or 9
Step-by-step explanation:
When dividing exponents with the same base, we subtract the exponents
3^5 ÷ 3^3
3^ (5-3)
3^2
9