Find number abc
If cbc94 + b28ba = a405c5 find number abc. Multiple solutions may exist.Correct answers: 0
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Mars satelliteIn 1971, Mariner-9, the first man-made object to orbit another planet, entered Martian orbit. The mission of the unmanned craft was to return photographs mapping 70% of the surface, and to study the planet's thin atmosphere, clouds, and hazes, together with its surface chemistry and seasonal changes. |