Practice Quiz 1

Question 1

True

False

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Question 2

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Question 3

9.5 a^{2} - 5

6.4 a^{2} + 3.1 a - 5

6.5 a^{2} + 3 a - 5

6.4 a^{2} + 3.1 a + 4

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Question 4

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Question 5

25 x + 5 y

25 x^{2} - 5 y

25 x^{2} - 5 y^{2}

25 x^{2} + 5 y

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Question 6

n + 6

n - 3

n + 3

2 n

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Question 7

x < 3 x^{2}

3 x^{2} - x

3 x^{2} + x

x - 3 x^{2}

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Question 8

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Question 9

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Question 10

\frac{1}{2} y + 20

\frac{1}{2} y - 20

\frac{1}{2} y + 10

20 - \frac{1}{2} y

[2 MARKS]