Practice Page
Directions: Read carefully and choose the best answer. The cartoon characters may, or may not, be helpful!
1.
Which expression is equivalent to -5x + 25?

Choose:
-5(x + 5)
5(-x + 25)
-5(x - 5)
-5(x -25)
sign2

 

 

2.
Which expressions are a factor of   -24abc - 12ab + 20abc?
(Check all that apply, and hit SUBMIT!)
 

4

12

3a

4b

2ab

6ab

abc

        

sign1

 

 

3.
Which expression is equivalent to onethird?

Choose:
-2x + 21
fivehalfs
neg10
twothirds
sign3

 

 

4.
Which expression is NOT equivalent to -8a + 16b ?

Choose:
-8(a - 2b)
-4(2a - 4b)
2(-4a + 8b)
½(-16a - 32b)
sign4

 

 

5.
Which expression is the correct factoring of
-3x + 5?

Choose:
-3(x + 5)
-3(x - 5)
3(-x +5)
Cannot be factored.
sign6

 

 

6.
What is the greatest common factor that can be factored out of the expression 48a + 72 ?

Choose:
8
12
24
48
sign7

 

 

7.
Factor: 9x - 9

Choose:
9(x - 1)
9(x - 9)
-9(x - 1)
3(x - 3)
sign5

 

 

8.
Which entries, in order, will complete boxes 1, 2 and 3 in this area illustration of the distributive property and factoring?
areamodel

Choose:
4, 3, 4m + 3
3, 4, 4m + 12
4, 3, 4m + 12
3, 4, 4m + 3

 

 

9.
Which of the following choices is a correct factoring for 10abc + 35ab + 20a?
Choose:
5a(2bc + 7b + 4)
5ab(2c + 7) + 5a(7b + 4)
5abc(2 + 7 + 4)
5a(2bc + 9b + 4)
sign8

 

 

10.
Which of the following choices is a correct factoring for:
factorsmile

Choose:
factorsmile2
factorsmile3
factorsmile1
factorsmile4
All choice are correct factorings.
sign10

 

 

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