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WorksheetsModule 4 Lesson 11
Total questions: 8
Worksheet time: 4mins
Name
Class
Date
1.
Which expression is equivalent to 7(2x + 3)
a)
7x + 3
b)
9x + 3
c)
9x + 10
d)
14x +21
2.
Which of the following expressions is equivalent to x + x + x + x?
a)
4 + x
b)
4x
c)
x^4
d)
4^x
3.
Which of the following is equivalent to 63x + 18y?
a)
7(9x + 18y)
b)
9(7x + 2y)
c)
9(x + y)
d)
9(63 + 18y)
4.
Which is equivalent to w to the 8th power?
a)
w + w + w + w + w + w + w + w
b)
(w)(w)(w)(w)(w)(w)(w)(w)
c)
w + 8
d)
w(8)
5.
True or false:
24d = 12(2d)
24d = 12(2d)
a)
True
b)
False
6.
True or false:
5k + 3k = 15k
5k + 3k = 15k
a)
True
b)
False
7.
True or false:
5(x-1) = 5x -5
5(x-1) = 5x -5
a)
True
b)
False
8.
Which of the following expressions is equivalent to 12x + 6?
a)
2(4x +3)
b)
2(6x + 6)
c)
6( 2x + 1)
d)
6(1x +2)
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