Multivitamin 2749

We paid a total of 290 CZK for 5 liters of orange juice and 6 liters of multivitamin juice. A liter of multivitamin juice is CZK 8 more expensive than a liter of orange juice. How much do we pay for 2 liters of orange and 3 liters of multivitamin juice?

Final Answer:

x =  134 Sk

Step-by-step explanation:

5a + 6b = 290 b = 8+a  5a+6(8+a)=290  5 a+6 (8+a)=290  11a=242  a=11242=22  a=22  b=8+a=8+22=30 Sk  x=2 a+3 b=2 22+3 30=134 Sk



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