Substitution and Elimination Practice

Substitution and Elimination Practice

8th - 10th Grade

20 Qs

quiz-placeholder

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Substitution and Elimination Practice

Substitution and Elimination Practice

Assessment

Quiz

Mathematics

8th - 10th Grade

Medium

CCSS
8.EE.C.8B, 8.EE.C.8A, 8.EE.B.6

+2

Standards-aligned

Created by

Emily Carter

Used 681+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Which method would be best (quickest) for solving the system below:

2x + 2y = 11

3x - 4y = -2

Substitution

Elimination

Graphing

None of these

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Solve the system using substitution:

x + y = 19

y = 3x - 1

(14, 5)

(11, 8)

(5, 14)

(8, 11)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image
What is the solution to the system?
(0, 3)
(1, -1)
(-3, 1)
(1, 3)

Tags

CCSS.8.EE.C.8A

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

When does a system of equations have no solutions?
When the lines cross
When slopes of the lines are different
When the slopes are the same
There is ALWAYS a solution sir!

Tags

CCSS.8.EE.C.8B

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Solve the system using elimination:

3x + y = 19

2x - y = 6

(5, 14)

(4, 5)

(5, 4)

(14, 5)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Which method would be best (quickest) for solving the system below:
3x - 4y = -2
y = 2x + 1
Substitution
Elimination
Graphing
None

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Solve the system:
x + 6y = 17
x - 3y = 8
(5, 2)
(11, 1)
(1, 11)
no solution

Tags

CCSS.8.EE.C.8B

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