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Paraphin [41]
2 years ago
9

5m - 4n, when m=5 and n = 3.

Mathematics
2 answers:
tiny-mole [99]2 years ago
8 0

Answer:

5m - 4n

5(5) - 4(3) ( As m= 5 and n= 3)

25 - 12

= 13

Elan Coil [88]2 years ago
6 0

Answer:

5m - 4n \\ (5 \times 5) - (4 \times 3) \\ 25m - 12n

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Part a)

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