Answer:
a.
Step-by-step explanation:
I believe it's Voluntary Response Bias
5
Explanation:
2 - (-3) = 5
Answer:
A rational number is a number that can be represented a/b where a and b are integers and b is not equal to 0.
Find the common denominator.
Multiply everything by the common denominator.
Simplify.
Check the answer(s) to make sure there isn't an extraneous solution.
