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Pearson Algebra 1 Common Core, 2011
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4. Solving Multi-Step Inequalities
Entry-Level Assessment
1 Subchapters
1. Foundations for Algebra
p. 1-76
15 Subchapters
2. Solving Equations
p. 77-160
16 Subchapters
3. Solving Inequalities
p. 161-230
14 Subchapters
4. An Introduction to Functions
p. 231-290
13 Subchapters
5. Linear Functions
p. 291-360
14 Subchapters
6. Systems of Equations and Inequalities
p. 361-414
12 Subchapters
7. Exponents and Exponential Functions
p. 415-482
14 Subchapters
8. Polynomials and Factoring
p. 483-542
14 Subchapters
9. Quadratic Functions and Equations
p. 543-610
14 Subchapters
10. Radical Expressions and Equations
p. 611-660
12 Subchapters
11. Rational Expressions and Functions
p. 661-722
13 Subchapters
12. Data Analysis and Probability
p. 723-791
13 Subchapters
End-of-Course Assessment
1 Subchapters
Skills Handbook
16 Subchapters
Start
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Lesson Check
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8 Solutions
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Practice and Problem-Solving Exercises
p. 190-192
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Standardized Test Prep
p. 192
4 Solutions
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Mixed Review
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Exercise
3
Page
189
Page
189
Hint & Answer
Solution
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Hints
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Use
inverse operations
to isolate z.
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Check the answer
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z<13
Practice makes perfect
Practice exercises
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Progress overview
We can solve
inequalities
similar to how we solve equations. Using
inverse operations
, isolate z.
6z-15<4z+11
AddIneq
LHS+15
6z<4z+26
SubIneq
LHS-4z
2z<26
DivIneq
.LHS /2.<.RHS /2.
z<13
Any real number z that is less than 13 will satisfy this inequality.
Solving and Graphing One Variable Inequalities
Level 1 exercises - Solving and Graphing One Variable Inequalities
Level 2 exercises - Solving and Graphing One Variable Inequalities
Level 3 exercises - Solving and Graphing One Variable Inequalities
Subchapter links
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Lesson Check
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Lesson Check
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Practice and Problem-Solving Exercises
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Standardized Test Prep
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Mixed Review
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