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Anonymous users2024-01-23Can it be solved with equations?
If there are x tables, then the chairs are 19-x
35x+20×（19-x）=440
35x-20x+380=440
15x=60
x = 4, 4 tables and 19-4 = 15 chairs.
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Anonymous users2024-01-22Tables: (440—20 19) (35—20) = 4 sheets.
Chairs: 19-4=15.
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Anonymous users2024-01-21Assuming that these 19 are all bought chairs, then a total of 19 times 20 equals 380 yuan, less 440 minus 380 equals 60 yuan, this 60 yuan is not bought more than the table, so, table: 60 divided by (35 minus 20) equals 4, chairs: 19 minus 4 equals 15.
The furniture factory, considering the reputation, will not agree. >>>More
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The mahogany furniture factory now has a very fine division of labor, including carpentry, scraping, painters, etc., and the wages of masters in different positions are different. The salary of the carpentry master is 6,000 yuan to 12,000 yuan.
Show that you are an irresponsible parent. If it were me, I would ventilate it for at least half a month, preferably more than a month. Haven't heard of formaldehyde? Search for it.
Depending on the technical level of your type of work, the salary of the gong round type of work is good, with 6000