Linear Systems Substitution

Linear Systems Substitution

9th Grade

15 Qs

quiz-placeholder

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Linear Systems Substitution

Linear Systems Substitution

Assessment

Quiz

Mathematics

9th Grade

Hard

CCSS
8.EE.C.8B, HSA.CED.A.3, 8.EE.C.8C

+1

Standards-aligned

Created by

Anthony Clark

FREE Resource

15 questions

Show all answers

1.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Find the solution to this system of equation using substitution:

y = 2x -13

-4x - 7 = 9y

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

2.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Find the solution to this system of equation using substitution:

5x - 2y = -7

5 = y - 3x

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

y = -2x + 18
y = 8

(5, 8)

(-5, 8)

(2, 8)

(-2, 8)

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?
x - y = 6
y = 2x - 5

(1,3)

(-1,3)

(-1,-7)

(1,-7)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Christian had brochures printed for a new business venture. Christian originally ordered 4 boxes of black-and-white brochures and 3 boxes of color brochures, which cost a total of $134. After those ran out, Christian spent $120 on 3 boxes of black-and-white brochures and 3 boxes of color brochures. Which system represents this situation?

x+y=134
x+y=120

3x+3y=134
4x+3y=120

4x+3y=134
3x+3y=120

7xy=134
6xy=120

Tags

CCSS.HSA.CED.A.3

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

There are 50 donkeys and chickens on a far.  There are a total of 174 legs.  Which system below can be used to figure out how many of each animal the farm has?

d + c = 174
4d + 2c = 50

d + c = 50
4d + 2c = 174

d + c = 50
2d + 4c = 174

d + c = 174
2d + 4c = 50

Tags

CCSS.8.EE.C.8C

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve the linear system using the substitution method.

10x + y = 14

-8x + 3y = 23

(1, 9)

(0.5, 9)

(-2, 2.3)

(2, -6)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

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