Solving Inequalities Using Multiplication or Division Honors Math – Grade 8.
10
Solving Inequalities Using Multiplication or Division Honors Math – Grade 8
-
Upload
gregory-lawrence -
Category
Documents
-
view
215 -
download
2
Transcript of Solving Inequalities Using Multiplication or Division Honors Math – Grade 8.
Solving Inequalities Using Multiplication or DivisionHonors Math – Grade 8
Solve each inequality. Then graph the solution.
52𝑏≥235To solve a multiplication inequality, use the Division Property of Inequality.
KEY CONCEPT Division Property of Inequality
1. If a, b, and c are real numbers, c is positive, and a > b, then .2. If a, b, and c are real numbers, c is negative, and a > b, then .
Similar statements can be written form a < b, a < b and a > b.
Solve each inequality. Then graph the solution.
4h<24To solve a multiplication inequality, use the Division Property of Inequality.
Solve each inequality. Then graph the solution.
−7.30𝑛>365To solve a multiplication inequality, use the Division Property of Inequality.
When dividing both sides of an inequality by a the negative number, you MUST reverse the inequality symbol to get a true statement.
Solve each inequality. Then graph the solution.
𝑥12
>15To solve a addition inequality, use the Multiplication Property of Inequality.
KEY CONCEPT Multiplication Property of Inequality
1. If a, b, and c are real numbers, c is positive, and a > b, then .2. If a, b, and c are real numbers, c is negative, and a > b, then .
Similar statements can be written form a < b, a < b and a > b.
Solve each inequality. Then graph the solution.
𝑟−11
≤−1To solve a addition inequality, use the Multiplication Property of Inequality.
When multiplying both sides of an inequality by a the negative number, you MUST reverse the inequality symbol to get a true statement.
Solve each inequality. Then graph the solution.
35<𝑟−5
To solve a addition inequality, use the Multiplication Property of Inequality.
When multiplying both sides of an inequality by a the negative number, you MUST reverse the inequality symbol to get a true statement.
Solve each inequality. Then graph the solution.
−12 𝑥+4 𝑥<4Group like terms.
To solve a multiplication inequality, use the Division Property of Inequality.
When dividing both sides of an inequality by a the negative number, you MUST reverse the inequality symbol to get a true statement.
Solve each inequality. Then graph the solution.
−20<−8𝑧 −2 𝑧Group like terms.
To solve a multiplication inequality, use the Division Property of Inequality.
When dividing both sides of an inequality by a the negative number, you MUST reverse the inequality symbol to get a true statement.
Solve each inequality. Then graph the solution.
− 𝑦−15𝑦<30
Group like terms.
To solve a multiplication inequality, use the Division Property of Inequality.
When multiplying both sides of an inequality by a the negative number, you MUST reverse the inequality symbol to get a true statement.
