ANSWER: A
let's talk abt what we know abt a parallelogram. opposite angles are congruent. so the 125° angle is congruent to 5(h)°. now we need to know how to get 5 to 125. the answer is 25. so h is 25.
this leaves only A and D to be the answer
11(j) is congruent to 7k-1
plug in the remaining answers
11(5) = 55
7(8)-1 =55
making them congruent so it checks out. the answer is a