raygan51 raygan51

21-09-2021
Mathematics

contestada

1. m+n when m= −15, n= 7

2. r+s when r= −9, s= −7

Respuesta :

Аноним Аноним

21-09-2021

Step-by-step explanation:

1. m= −15, n= 7

then, m+n=-15+7=-8

2. r= −9, s= −7

then, r+s= -9-7=-16

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