Systems of Equations by Elimination

Systems of Equations by Elimination

9th Grade

15 Qs

quiz-placeholder

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Systems of Equations by Elimination

Systems of Equations by Elimination

Assessment

Quiz

Mathematics

9th Grade

Hard

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

Standards-aligned

Created by

Anthony Clark

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve using Elimination Method:


9x - 4y = 7

x - 4y = -17

(-1,5)

(-7,5)

(7,5)

(3,5)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve by elimination:


7x - 9y = 29

7x + 2y = - 15

(-4,-1)

(-1.-4)

(-1,4)

(-1,6)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Solve for x

Hint: Solve using Elimination Method:

1/2

1

-1

-1/2

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the solution to this system of equations?

4x + y = 6

x - 2y = 6

(2,-2)

(1,2)

( 1/2 , 4 )

(-2,2)

(2, 4)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

5.

MULTIPLE CHOICE QUESTION

1 min • 12 pts

Media Image

solve the system

No solution

infinite solutions

(0,0)

(5,1)

(5,0)

Tags

CCSS.8.EE.C.8B

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve by elimination.

6x - y = 2

-3x - 6y = 12

(2,0)

no solution

(0,-2)

infinite solutions

Tags

CCSS.8.EE.C.8B

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Paula is about to solve the system of equation below using elimintation. What should be her first step?

Multiply the top equation by -3 to cancel the y's when she adds.

Multiply the bottom equation by -3 to cancel the y's when she adds.

Multiply the top equation by 3 to cancel the y's when she adds.

Multiply the bottom equation by 3 to cancel the y's when she adds.

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

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