3 years ago

7m-9n for m=7 and n=5

Mathematics

2 answers:

Svet_ta [14]3 years ago

8 0

Answer:

Step-by-step explanation:

7*7-9*5

49-45

Natali5045456 [20]3 years ago

8 0

Answer:

The answer is 4

Step-by-step explanation:

7(7)-9(5) Multiply

49-45 subtract

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