What is the length of the line

Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7

What is true about the dilation? it is a reduction with a scale factor between 0 and 1. it is a reduction with a scale factor greater than 1. it is an enlargement with a scale factor between 0 and 1. it is an enlargement with a scale factor greater than 1.

What are the steps to solving the inequality 3b + 8 ≥ 14?