person5174
person5174
17-01-2019
Mathematics
contestada
7m-9n for m=7 and n=5
Respuesta :
Jackiecroce12
Jackiecroce12
17-01-2019
Answer:
The answer is
4
Step-by-step explanation:
7(7)-9(5) Multiply
49-45 subtract
4
Answer Link
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