30+×>40 80-× 45-5=40 38-8<50 60+×=90 ×-8=10

Let's solve each of these inequalities and equations step by step. 1. **Inequality:** \( 30 + x > 40 \) - Subtract 30 from both sides: - \( x > 40 - 30 \) - \( x > 10 \) 2. **Equation:** \( 80 - x \) - There's no equation provided to equal something, so this expression stands alone. We can say it's simply \( 80 - x \). 3. **Equation:** \( 45 - 5 = 40 \) - This is a true statement since \( 45 - 5 = 40 \). 4. **Inequality:** \( 38 - 8 < 50 \) - Calculate the left side: - \( 30 < 50 \) - This is a true statement since \( 30 < 50 \). 5. **Equation:** \( 60 + x = 90 \) - Subtract 60 from both sides: - \( x = 90 - 60 \) - \( x = 30 \) 6. **Equation:** \( x - 8 = 10 \) - Add 8 to both sides: - \( x = 10 + 8 \) - \( x = 18 \) To summarize: 1. \( x > 10 \) 2. \( 80 - x \) (no equation to solve) 3. True statement. 4. True statement. 5. \( x = 30 \) 6. \( x = 18 \) If you need any further clarifications or help with other problems, feel free to ask!