Люди срочно помогите пожалуйста решить все примеры дам 20 баллов
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Покрокове пояснення:Solution to the system of inequalities in the image:To multiply inequalities, we can multiply the left and right sides of each inequality separately, as long as the inequalities are in the same direction (both greater than or both less than).23>13 and 12>6Multiplying both sides of the first inequality by 12 and both sides of the second inequality by 23, we get:276>156
276>138
Therefore, the solution to the system of inequalities is x>138.6<9 and 4<6Multiplying both sides of the first inequality by 6 and both sides of the second inequality by 4, we get:36<54
16<24
Therefore, the solution to the system of inequalities is x>16.х-2>1 and х+2>4Subtracting 2 from both sides of the first inequality and adding 2 to both sides of the second inequality, we get:х>3
х>6
Therefore, the solution to the system of inequalities is x>6.4<2х+1 and 3<2x-1Adding 1 to both sides of the first inequality and subtracting 1 from both sides of the second inequality, we get:2х>5
2х>4
Dividing both sides of both inequalities by 2, we get:х>2.5
х>2
Therefore, the solution to the system of inequalities is 2<x<2.5.In conclusion, the solutions to the systems of inequalities in the image are:x>138x>16x>62<x<2.5