My number has a tens digit that is 8 more than the ones digit. zero is not one of my digits.

91

Step-by-step explanation:

You can automatically elimate all numbers containing 0.

So, I used 1 as the ones digit.

The tens digit is 8 more than the ones digit, so it would be 8+1 which equals 9.

I'm assuming it's a 2 digit number? That must be the case because otherwise there would be multiple answers.

Hope it helped! :)

for the first question it would be the second answer for the second question it would be the third answer and for the third question it would be the first answer

step-by-step explanation:

because 1.2 isnt half of 6 duh