HELP ASAP Find an expression which represents the sum of (6x - y) and (7x - 7y) in simplest terms.​

Weak battery is considered to be a part of routine a. inspection b. wear and tear c. maintenance d. check

How many lines can be drawn through points j and k? 0 1 2 3

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.