Question

She determined that the food court is at point (1, 1), the restrooms are at point (4, 3), the candy shop is at point (-6, 1), the gift shop is at point (-3, -3), the toy store is at point (-2, -2), the boutique is at point (7, 1), the hair salon is at point (-3, 3), and the electronics store is at point (4, -2). Which of these pairs of places are 6 units from one another?

the hair salon and the gift shop

the electronics store and the restrooms

the toy store and the electronics store

the candy shop and the food court

the food court and the boutique