Question

0,1(x + 5) + 0,4x ≥ 0,5x + 5с​

Answer 1

Ответ:

0,1х+0,5+0,4х_> 0,5 х+ 5с

0,5_>5с

с_<0,1

Пошаговое объяснение:

Answer 2

To solve the inequality 0.1(x + 5) + 0.4x ≥ 0.5x + 5c, you can follow these steps:

1. Distribute the constants on the left side of the inequality: 0.1x + 0.5 - 0.5x + 0.4x ≥ 0.5x + 5c

2. Combine like terms on both sides of the inequality: (0.1x - 0.5x + 0.4x) + 0.5 ≥ 0.5x + 5c

3. Simplify the left side of the inequality: (0.0x + 0.5) + 0.5 ≥ 0.5x + 5c

4. Combine the constants on the left side: 0.5 + 0.5 ≥ 0.5x + 5c

5. Simplify the constants on the left side: 1.0 ≥ 0.5x + 5c

6. Now, subtract 5c from both sides of the inequality to isolate the term with 'x': 1.0 - 5c ≥ 0.5x

7. Finally, divide both sides of the inequality by 0.5 to solve for 'x': (1.0 - 5c) / 0.5 ≥ x

The solution for 'x' is: x ≤ (1.0 - 5c) / 0.5

So, the solution for the inequality is: x ≤ 2 - 10c