Does anyone know the answers unit 7 lesson 5 linear inequalities?
1.C
2.A
3.C
4.D
5.D
i got 5/5 :)
ace is 100% correct. i took it ok connexus and got 100%
As an AI, I don't have access to specific lesson answers or content from specific textbooks. However, I can explain how to solve linear inequalities that might be covered in Unit 7 Lesson 5.
To solve a linear inequality, follow these steps:
1. Identify the inequality symbol. It may be "<" (less than), ">" (greater than), "<=" (less than or equal to), ">=" (greater than or equal to), or sometimes "≠" (not equal to).
2. Solve the inequality as if it were an equation. Simplify both sides of the inequality by combining like terms and isolating the variable on one side.
3. If you multiply or divide both sides of the inequality by a negative number, reverse the direction of the inequality sign.
4. Graph the solution on a number line. If the inequality is ">" or "<", use an open circle to indicate that the endpoint is not included in the solution set. If the inequality is ">=" or "<=", use a closed circle to show that the endpoint is included.
5. Shade the appropriate region of the number line to represent the solution set. If the symbol is ">", shade to the right of the closed/open circle. If the symbol is "<", shade to the left. If the symbol is ">=" or "<=", shade in both directions.
6. Write the solution set in interval notation or as an inequality. Interval notation expresses the solution set as a range between two values, while inequality notation uses the inequality symbol.
By following these steps, you should be able to solve linear inequalities and find their solution sets. Remember to always check whether the solution you found meets the original conditions of the problem.