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8/22 Equivalent Expressions

Last updated about 1 year ago
15 questions
1

Use the expression below and match it with the correct part of the expression

-14y + 3x + 2

Draggable itemCorresponding Item
2
expression
-14y, 3x, and 2
terms
-14y + 3x + 2
coefficients
-14 and 3
constant
1
Determine if each of the following expressions are equivalent or not.

a. 3(x+4) and 3x+4 __________

b. 4(x + 3) and 4x + 12 __________

c. 1/2(x + 6 + 10y) and 1/2x + 3 + 5y __________
1

Using the distributive property and GCF, factor the expression to produce an equivalent expression.

12x + 96

1

Using the distributive property and GCF, factor the expression to produce an equivalent expression.

16x - 80

1

Using the distributive property and GCF, factor the expression to produce an equivalent expression.

6x - 66

1

Using the distributive property and GCF, factor the expression to produce an equivalent expression.

4x - 28

Required
1
Simplify each expression:
A) 3x + 12 - 5x + 9 - 10 _______
B) 4x + 8 - 12x + 6x - 3 _______
C) 10x - 15 - 12x + 26 _______

Which expression is the odd one out? (Type A, B, or C) _______
1

Select all of the following expressions that are not equivalent to -8(x+1/2)

1

Select all of the following expressions that are not equivalent to -2x + 5(4x + 2).

1

Match each expression in column 1 to an equivalent expression in column 2.

Draggable itemCorresponding Item
a(1 + 2 + 3)
a + 2a + 3a
2(12 - 4)
24 - 8
6a + 10b
3(4a + b)
12a + 3b
10a - 12
2(3a + 5b)
1

6(x – 3) + (2x – 9)

1

(3c + 2) + 4(1.3c – 5)

1

(k + 3) – (3k – 5)

1

- (3x + 8) – 6(5x – 3)

1
Choose which of the following three expressions in each set does not belong:
A) 7x + 4y + 9x
B) 8x + 8x + 4y
C) 4y + 10x + 9x
__________

A) 4b + 5c + 4b
B) 5b - 3b + 5c
C) 4c + 2b + c
__________

A) 0.4x + 4t + 0.1x
B) 0.2t + 4x + 0.3t
C) 0.5t + 5x - x
__________

A) 1.1w + 2x - 0.3w
B) w + 2x + 0.4w
C) 0.3w + 2x + 0.5w
__________