The correct answer is B)

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The denominator of the exponent is the root we are taking. The numerator is the exponent of the radicand. This means 3 will be the denominator, since it is a cubed root, and 2 will be the numerator of m while 5 will be the numerator of n.
Answer: 7/13 is already in simplest form.
Step-by-step explanation:
The sides cannot both be divided by the same number, meaning it is already in simplest form.
Answer:
Moving 5 spaces
Step-by-step explanation:
Although your friend is correct in moving 5 spaces, they don't specify which direction they move in. They could be moving left, right, up, or down.
Positive: 690
Negative: -30