Answer:
Fermented cucumbers
Step-by-step explanation:
A pickled cucumber is a cucumber that has been pickled in a brine, vinegar, or other solution and left to ferment for a period of time, by either immersing the cucumbers in an acidic solution or through souring by lacto-fermentation. Pickled cucumbers are often part of mixed pickles.
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Answer:

the coefficient c is -27
Step-by-step explanation:
hello

hope this helps
The answer would be 680 because 20% of 850 is 170 so 850-170=680.