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Rus_ich [418]
4 years ago
15

PLEASE HELP!!! WILL GIVE BRAINLIEST!!

Mathematics
2 answers:
kondor19780726 [428]4 years ago
7 0

Answer:

11 rocks on each shelf x(x+4)-77

Step-by-step explanation:

11*7=77

7 shelves 11 rocks per shelf

taurus [48]4 years ago
3 0
11 rocks on each shelf
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