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Multiply.Divide Inequalities

Multiply.Divide Inequalities

Assessment

Presentation

Mathematics

8th - 9th Grade

Hard

Created by

Kelley Roseen

Used 5+ times

FREE Resource

4 Slides • 2 Questions

1

Multiply.Divide Inequalities

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2

Multiply and Divide by a Positive Number

  •  x8>5\frac{x}{8}>-5  

  •  8 × x8>8×(5)8\ \times\ \frac{x}{8}>8\times\left(-5\right)   

  •  x>40x>-40  

3

Fill in the Blank

Solve -24 >  3x

4

Multiply and Divide with Negative Number

  • When you divide or multiply by a negative number: flip the sign

5

Example 1 

  •  2<y32<\frac{y}{-3}  

  •  3 ×2> 3 × y33\ \times2>\ -3\ \times\ \frac{y}{-3}  

  • 6 > y

6

Multiple Choice

 7y 35-7y\ \le-35  

1

 y >5y\ >5  

2

 y < 5y\ <\ 5  

3

 y  5y\ \le\ 5  

4

 y  5y\ \ge\ 5  

Multiply.Divide Inequalities

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