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eduard
3 years ago
6

Answer PLEASE zoom in the photo to see

Mathematics
2 answers:
Slav-nsk [51]3 years ago
8 0

Answer:

B

Step-by-step explanation:

20*3=60

20*7=140

20*11=220

ivanzaharov [21]3 years ago
3 0

Answer: b

Step-by-step explanation: times the # teachers by 20

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