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Firdavs [7]
3 years ago
13

5.5r - 8.35s when r = 12 and s = 4.

Mathematics
1 answer:
nataly862011 [7]3 years ago
6 0

Answer:

32.6

Step-by-step explanation:

just do this

5.5(12)-8.35(4)

then solve

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