If number a is a 2-digit number and its digits are transported to from number b, then the difference between the larger of the two number and the smaller of the two numbers must be divisible by a.) an even number b.) 7 c.) 8 d.) 9

The answer would be 9.

When you click "ask question" you should see a "you have 10 points" or you may have more. Click on it and there should be a a list of how many points you want to put in a question.  If you have less then 10 points you cant give any more or less.

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Step-by-step explanation:

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