In the parallelogram find the values of x and y

Im gonna fail 7th grade selective breeding 1. creates offspring which are genetically identical to the parent 2. is the process of breeding only organisms with desirable traits 3. involves the removal of the nucleus of a cell 4. combines traits from organisms of different species

Which value of y will make the inequality y< -1 false?

Which of the following statements would be sufficient to prove that parallelograms pqrs is a rectangle ?