unicornclub2010 unicornclub2010 29-09-2021 Mathematics contestada What number is equivalent to 7 x 1,000,000,000 + 5 x 1,000,000 + 9 x 10,000 + 9 x 100 + 7 x 1? A. 75,997 B. 759,971 C. 7,509,907 D. 7,005,090,907