Respuesta :

trishinada63

Answer:

B.

Step-by-step explanation:

The absolute value of any negative number is the positive of the number. So |-3| = 3 and |3| = 3.

|-r| = 45 because if you substitute 45 for r, you will get |-(-45)| = |45| = 45. Same for |-s|.

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