Solving Systems of Equations and Inequalities Review

Solving Systems of Equations and Inequalities Review

9th Grade

18 Qs

quiz-placeholder

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Solving Systems of Equations and Inequalities Review

Solving Systems of Equations and Inequalities Review

Assessment

Quiz

Mathematics

9th Grade

Medium

CCSS
HSA.REI.C.6, HSA.CED.A.3, 6.EE.A.2

+8

Standards-aligned

Created by

Morgan Simmons

Used 32+ times

FREE Resource

18 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Solve the system of equations by substitution.

x - 7y = -21

2x -14y = -42

infinite

no solution

one solution

Tags

CCSS.HSA.REI.C.6

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Solve the system of equations by elimination.

x - y = -10

x - 6y = -25

(3,-7)

(-7,3)

(-5,5)

(5,-5)

Tags

CCSS.HSA.REI.C.5

CCSS.HSA.REI.C.6

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Solve the system of equations by elimination.

2x + 2y = 28

8x - 2y = 22

(5,9)

(9,5)

(1,13)

(13,1)

Tags

CCSS.HSA.REI.C.5

CCSS.HSA.REI.C.6

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

The sum of two numbers is 30 and their difference is 12. Define the variables.

x = 1st number

y = 2nd number

x = 30

y = 12

x = 1st number

x = 1st number

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

The sum of two numbers is 30 and their difference is 12. Write the system of equations.

x + y = 30

x - y = 12

x + y = 12

x - y = 30

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.CED.A.3

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Solve the system of equations by substitution.

y = 7x + 6

4x - 3y = 16

(-2,-8)

(-8,-2)

(-2,20)

Tags

CCSS.HSA.REI.C.6

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

The sum of two numbers is 30 and their difference is 12. Find the two numbers.

51 and 9

21 and 9

9 and 9

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.2

CCSS.HSA.CED.A.3

CCSS.HSA.REI.B.3

CCSS.HSA.REI.C.6

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