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Ray Of Light [21]
3 years ago
9

Can anyone do these problems? ​

Chemistry
1 answer:
timama [110]3 years ago
8 0

Answer:

-76

296

228

603

485

Explanation:

Subtract 273 to 200 to get -76

add 273 to 23 to get 296

add 273 to -45 to get 228

subtract 273 to 876 to get 603

add 273 to 212 to get 485

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