Quizizz: Solving with Elimination Review

Quizizz: Solving with Elimination Review

9th Grade

30 Qs

quiz-placeholder

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Quizizz: Solving with Elimination Review

Quizizz: Solving with Elimination Review

Assessment

Quiz

Mathematics

9th Grade

Medium

CCSS
8.EE.C.8B, HSA.REI.C.6

Standards-aligned

Created by

Jennifer Jolley

Used 2+ times

FREE Resource

30 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

what is the variable that willl be "eliminated"?


5x - 4y = 11

5x + 4y = -14

x variable

y variables

both variables

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

x - 3y = 11

  • -x + 6y = -2


which variable will be eliminated?

x

y

none!!!!!!!

both

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

what does the top equation need to be multiplied by to create a zero pair?


2x - 6y = 20

2x + 5y = -11

-1

1

-2

2

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

2x - 6y = 20

2x + 5y = -11


what would the top equation become when you multiply everything by -1?

2x - 6y = 20

-2x - 6y = -20

-2x + 6y = 20

-2x + 6y = -20

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

what do you need to multiply the top equation by to make a zero pair:


5x - 2y = 11

-10x + 3y = -4

5

-1

2

-2

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which of the following options would create opposites for a variable?

Multiply the top equation by 4

Multiply the bottom equation by 2

Multiply the top equation by -1

Multiply the bottom equation by 4

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which of the following options would create opposites for a variable?

Multiply the top equation by -1

Multiply the bottom equation by -2

Multiply the top equation by 4

Multiply the bottom equation by 4

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

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