Mathematics
Grade 8
15 min
Identify equivalent expressions
Identify equivalent expressions
Tutorial Preview
1
Which expression is equivalent to 3(x + 4)?
2
Which expression is equivalent to 5y + 2 + 3y?
3
Which expression is equivalent to 6z + 9?
Sample Practice Questions
Easy
Which expression is equivalent to 2(x + 5)?
0.2x + 10
1.2x + 5
2.7x
3.12x
Easy
Which expression is equivalent to 4(a + 1)?
0.4a + 4
1.4a + 1
2.5a
3.4a
Easy
Which expression is equivalent to 2y + 7y?
0.9y
1.9y^2
2.14y
3.14y^2
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