A trader mixes 2 kg of butter which costs $8 per kg
1 answer:
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Since x represents tables, and tables require 20 hours, 20x is the number of hours spent on tables. The total hours must not exceed 565, so must be less than or equal to that value. The first selection is appropriate.
Answer:
- x = -1
Explanation:
5x + 2 = 3x
5x - 3x = -2
2x = -2
x =
x = -1
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