Find the value of each indicated angle

1) Alternate interior angles are congruent, hence x=115

2) Linear pairs add up to 180°, hence x=67

3) Alternate interior angles are congruent, hence x=89

4) Same side interior angles are supplementary, hence x=139

5) Linear pairs are supplementary, hence x=109

6) Alternate interior angles are congruent, hence x=88

7) Alternate interior angles are congruent, hence x=62

8) Same side interior angles are supplementary, hence x=74

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step-by-step explanation: