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Overview: 1 questions will be solved this time.Among them
☆1 inequalities
[ 1/1Inequality]
Assignment:Find the solution set of inequality (800-13330.88+x)*0.75/27000 ≥12% .
Question type: Inequality
Solution:
The inequality can be reduced to 1 inequality:
( 800 - 13330.88 + x ) * 0.75 / 27000 ≥12 % (1)
From inequality(1):
The solution set is empty, that is, within the range of real numbers, the inequality will never be established!
The final solution set is :
The solution set is empty,that is, the inequality will never be estatlished within the real number range.
Fatal error: Uncaught mysqli_sql_exception: Table 'finalmath.jfc_bds' doesn't exist in /www/wwwroot/MyWeb/baidu/baidu_20250905/en/work/jfc_ck/bds/index.php:43
Stack trace:
#0 /www/wwwroot/MyWeb/baidu/baidu_20250905/en/work/jfc_ck/bds/index.php(43): mysqli->query()
#1 /www/wwwroot/MyWeb/baidu/baidu_20250905/en/res/work.php(45): require('...')
#2 /www/wwwroot/MyWeb/baidu/baidu_20250905/en/front.php(106): require('...')
#3 {main}
thrown in /www/wwwroot/MyWeb/baidu/baidu_20250905/en/work/jfc_ck/bds/index.php on line 43