Elimination Systems

Elimination Systems

9th Grade

10 Qs

quiz-placeholder

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Elimination Systems

Elimination Systems

Assessment

Quiz

Mathematics

9th Grade

Medium

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

Standards-aligned

Created by

Anthony Clark

Used 1+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which variable should we eliminated for first?

4x+8y=20

-4x+2y=-30

x

y

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What should the second equation be multiplied by to eliminate the m first?

2

-2

3

-3

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which variable should be eliminated first?


−7x + 6y = 29

10x + y = 16

x

y

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which variable should be eliminated first?

4x+8y=20

-4x+2y=-30

x

y

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Is (1,10) a solution to the system:

y = 7x + 5

y = x + 9

YES

NO

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(5, 14)

(4, 5)

(5, 4)

(14, 5)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Check to see if (-2,1) is a solution to the following system:

x + 2y = 0

4x + 3y = 1

YES

NO

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