Bottles 6527

Five boxes of fish and three bottles of drink cost 276 CZK, three boxes of fish and two bottles of drink cost 176 CZK, and two boxes of fish and one drink bottle cost 176 CZK. Thus, we pay 276 CZK for two boxes of fish and one drink bottle.

Correct answer:

x =  100 Kc

Step-by-step explanation:

5a+3b=276 3a+2b=176  5 a+3 b=276 3 a+2 b=176  5a+3b=276 3a+2b=176  Row253 Row1Row2 5a+3b=276 0.2b=10.4  b=0.210.4=52 a=52763b=52763 52=24  a=24 b=52  x=2 a+b=2 24+52=100 Kc



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