HSC Maths: Algebra Quiz

Quiz by , created over 5 years ago

Are you studying for your HSC exams? Try this Maths quiz to make sure you are ready for the algebra part of your exam.

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 Created by Andrea Leyden over 5 years ago
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Question 1

Question
The "nth" number in the number pattern 5, 7, 9, 11, … will be:
• 13
• 11 + 2n
• 2n + 3

Question 2

Question
4n – $$5n^2$$ + 7 – 9n + 1 can be simplified to:
• $$-10n^2$$ + 8
• 8 – 5n – $$5n^2$$
• $$-2n^2$$

Question 3

Question
The formula for converting degrees Fahrenheit (F) to degrees Celsius (C) is: C = $$\frac{5}{9}$$(F – 32). Find the temperature, to the nearest degree in degrees Celsius, if a recipe recommends 325 degrees Fahrenheit to bake a cake.
• 307
• 163
• 149

Question 4

Question
The solution of the equation $$\frac{(x-1)}{3}$$ - ( x + 1) = 2
• x = -2
• x = -3
• x = -5

Question 5

Question
4ab(ab – 7) is the same as:
• $$(4ab)^2$$ – 28ab
• 4$$(ab)^2$$ – 7ab
• 4$$(ab)^2$$ – 28ab

Question 6

Question
4$$a^4$$ is the same as:
• 4 × a × a × a × a
• 4a × 4a × 4a × 4a
• 4a + 4a + 4a + 4a

Question 7

Question
$$24p^6$$ ÷ $$4p^4$$ is the same as:
• $$6p^3$$
• $$6p^4$$
• $$20p^4$$
Given that $$v^2$$ = $$u^2$$ + 2as, Find a when v = 10, u = 5 and s = 8
• a = $$\frac{75}{16}$$
• a = $$\frac{-5}{16}$$
• a = $$\frac{125}{16}$$