Unit 3 Linear and inequality test

Unit 3 Linear and inequality test

8th Grade

13 Qs

quiz-placeholder

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Unit 3 Linear and inequality test

Unit 3 Linear and inequality test

Assessment

Quiz

Mathematics

8th Grade

Medium

Created by

DENISE ANGERMAN

Used 17+ times

FREE Resource

13 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What value of x is in the solution set of  2x3>115x2x-3>11-5x  

-3

0

2

4

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 2(4x3)3(3x)+5x2\left(4x-3\right)\ge-3\left(3x\right)+5x  

Solve the inequality.

 x0.5x\ge0.5  

 x2x\ge2  

 (,0.5]\left(-\infty,0.5\right]  

 (,2]\left(-\infty,2\right]  

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 step 1: 10 +8x<6x4step\ 1:\ -10\ +8x<6x-4  
 step 2: 10<2x4step\ 2:\ -10<-2x-4  
 step 3: 6<2xstep\ 3:\ -6<-2x  
 Step 4: Step\ 4:\ _{ }  _________
What is the final step in solving the inequality  2(54x)<6x4-2\left(5-4x\right)<6x-4 ?

 x<3x<-3  

 x>3x>-3  

 x<3x<3  

 x>3x>3  

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 34a>16\frac{3}{4}a>-16  

What is the solution to

 a>21 13a>-21\ \frac{1}{3}  

 a<21 13a<-21\ \frac{1}{3}  

 a>21 13a>21\ \frac{1}{3}  

 a<21 13a<21\ \frac{1}{3}  

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Mariana receives a $20 gift card for downloading music and wants to determine how many songs she can purchase. Each downloaded song costs $1.29. If m represents the number of songs downloaded, which inequality represents the given situation

20m1.2920m\ge1.29

20m1.2920m\le1.29

1.29m201.29m\le20

1.29m201.29m\ge20

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Sora correctly solved this inequality.
Which graph matches the inequality?

 21w>12.81-21w>12.81  
 w<6.1w<-6.1  

Media Image
Media Image
Media Image
Media Image

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 2 35< b8152\ \frac{3}{5}<\ b-\frac{8}{15}  

Which is the solution to the inequality?

 b<2 115b<2\ \frac{1}{15}  

 b>2 115b>2\ \frac{1}{15}  

 b<3 215b<3\ \frac{2}{15}  

 b >3 215b\ >3\ \frac{2}{15}  

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