Final answer:
To solve the inequality 10x + 355 ≥ 755, subtract 355 from both sides, then divide both sides by 10 to isolate x. The solution is x ≥ 40.
Step-by-step explanation:
To solve the inequality 10x + 355 ≥ 755, we want to isolate x on one side of the inequality. We can start by subtracting 355 from both sides:
10x + 355 - 355 ≥ 755 - 355
10x ≥ 400
To solve for x, we divide both sides of the inequality by 10:
10x/10 ≥ 400/10
x ≥ 40
Therefore, x is greater than or equal to 40.