12+5c=c+4
4c=-8
C=-2
Please brainiest and like
Answer:
3/400
Step-by-step explanation:
Let w represent earth's water
let f represent fresh water and let g represent ground water


Therefore, fraction of earth's water,w, that is ground water = 3/400

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2. 7.6352 x 10-3 kg ( This is scientific notation) [ If you want —> Standard notation]
7.6352 x 10^ -3 kg = 0.0076352 kg
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I hope I helped you^_^
Because the sum and product will always have to flipped
Example
4x5=5x4
9+6=6+9