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CHS-Unit 11 Review 2017

Authored by Juliann Lacy

Mathematics

9th - 10th Grade

CCSS covered

Used 10+ times

CHS-Unit 11 Review 2017
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20 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Solve by Elimination
5x + 4y = 38
6x + 3y = 42

( 6, 2 )
( 2, 6 )
(-6 , 15 )
( 2, 7 )

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Solve by Elimination
5x + 2y = -3
3x + 3y = 9 

( -3, 6 )
( 3, 6 )
( 6, -3 ) 
( -3, 0 )

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Solve by Elimination
8x+y= -16
- 3x+y= -5

(-1, -8)
(1, 8)
(-8, -1)
(8, 1)

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Solve by Elimination
x - y = -8
7x + 5y = 16

(2 , 10)
(-6 , 2)
(-8 , 0)
(-2 , 6)

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Solve by Elimination  

−7x + 6y = 29
10x + y = 16 

(1,6) 
(−1,−3) 
 (−3, −1) 
(−1, 3) 

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Solve by Elimination
3x+7y=23
-3x-7y=-17

No solution
Infinitely Many Solutions
(-3,3)
(3,3)

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Solve by Elimination:
9x-4y=7
-x+4y=17

(-1,5)
(-7,5)
(7,5)
(3,5)

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