Use the Associative Property to generate an expression equivalent to 23 + (7 + 18) plz help

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.

Which of the choices shown could be used to prove that aacp=abcp ?

Three consecutive integers have a sum of 234. what are the three integers