Mathematics, 08.09.2021 18:40 chy71

Lots of Points, Help. EXPLAIN HOW! Which compound inequality represents the inequality 3|y + 7| − 16 > 5?
y + 7 > −7 AND y + 7 < 7
y + 7 > −7 OR y + 7 < 7
y + 7 > −7 OR y + 7 > 7
y + 7 < −7 AND y + 7 > 7

Answers: 1

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Answer from: ashleymartinez147

Introduction to Inequalities

Introduction to InequalitiesInequalities are used to demonstrate relationships between numbers or expressions.

LEARNING OBJECTIVES

Introduction to InequalitiesInequalities are used to demonstrate relationships between numbers or expressions.

LEARNING OBJECTIVES

Explain what inequalities represent and how they are used

Introduction to InequalitiesInequalities are used to demonstrate relationships between numbers or expressions.

LEARNING OBJECTIVES

Explain what inequalities represent and how they are used.

KEY TAKEAWAYS

Introduction to InequalitiesInequalities are used to demonstrate relationships between numbers or expressions.

LEARNING OBJECTIVES

Explain what inequalities represent and how they are used

TAKEAWAYS Key Points

Inequalities are particularly useful for solving problems involving minimum or maximum possible values.

Inequalities are particularly useful for solving problems involving minimum or maximum possible values.Key Terms

Inequalities are particularly useful for solving problems involving minimum or maximum possible values.Key Termsnumber line: A visual representation of the set of real numbers as a series of points.

Inequalities are particularly useful for solving problems involving minimum or maximum possible values.Key Termsnumber line: A visual representation of the set of real numbers as a series of points.inequality: A statement that of two quantities one is specifically less than or greater than another.

Step-by-step explanation:

In mathematics, inequalities are used to compare the relative size of values. They can be used to compare integers, variables, and various other algebraic expressions. A description of different types of inequalities follows.

Hope it helps you

Answer from: KhloodAhmed

y+7 < -7 OR y+7 > 7 (No correct option in your question)

Step-by-step explanation:

3|y + 7| − 16 > 5

3|y + 7| − 16 +16> 5+16

3|y + 7|>21

3|y + 7| / 3 > 21 /3

|y + 7| > 7

+(y+7) > 7 OR -(y+7) > 7

y+7>7 OR y+7 < -7

Answer from: Quest

yes

step-by-step explanation:

Answer from: Quest

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a= -1/116

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Lots of Points, Help. EXPLAIN HOW! Which compound inequality represents the inequality 3|y + 7| −...

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