mamabarbie34
mamabarbie34
25-01-2020
Mathematics
contestada
what is 15 - (-15) need answer asap
Respuesta :
Mnaza
Mnaza
25-01-2020
Answer:
30
Step-by-step explanation:
(-) (-) = +
Therefore 15 - (-15) = 15 + 15 = 30
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