Answer:

Step-by-step explanation:
Based on the exponent rule, subtract the exponent with the numerator and the denominator.
So, subtract 3 and -8
3-(-8)
3+8
11

3 lots of 3 make 9 use a calculator
Answer: your answer is 4800
Step-by-step explanation:
Answer:
B is the correct answer of the question
Answer:
<u>8.6</u>
Step-by-step explanation:
If we know 10% of a number is 4.3, we can easily find 20% of the number as well.
We know 20% is 2 times 10%.
Therefore,