How can I this math equation -5 -x =-8

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

Given: hf || jk; hg ? jg prove: fhg ? kjg to prove that the triangles are congruent by asa, which statement and reason could be used as part of the proof? fgh ? kgj because vertical angles are congruent. jkg ? hfg because vertical angles are congruent. fhg ? jkg because right angles are congruent. hfg ? kjg because alternate interior angles are congruent.

Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days