Anybody know the answer to this?

Which conjunction is disjunction is equivalent to the given absolute value inequality? |x+2|< 18

Determine the relationship of ab and cd given the following points

5× 1/2 = ? a) more than 5 because you are multiplying by a whole number b) 5/10 because you multiply the numerator and denominator by 5 c) less than 5 because you are multiplying by a number that is more than 1 d) less than 5 because you are multiplying by a number that is less than 1