HSC Maths: Algebra Quiz

Descrição

Are you studying for your HSC exams? Try this Maths quiz to make sure you are ready for the algebra part of your exam.
Andrea Leyden
Quiz por Andrea Leyden, atualizado more than 1 year ago
Andrea Leyden
Criado por Andrea Leyden mais de 10 anos atrás
1457
16

Resumo de Recurso

Questão 1

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

Questão 2

Questão
4n – \(5n^2\) + 7 – 9n + 1 can be simplified to:
Responda
  • \(-10n^2\) + 8
  • 8 – 5n – \(5n^2\)
  • \(-2n^2\)

Questão 3

Questão
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.
Responda
  • 307
  • 163
  • 149

Questão 4

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

Questão 5

Questão
4ab(ab – 7) is the same as:
Responda
  • \((4ab)^2\) – 28ab
  • 4\((ab)^2\) – 7ab
  • 4\((ab)^2\) – 28ab

Questão 6

Questão
4\(a^4\) is the same as:
Responda
  • 4 × a × a × a × a
  • 4a × 4a × 4a × 4a
  • 4a + 4a + 4a + 4a

Questão 7

Questão
\(24p^6\) ÷ \(4p^4\) is the same as:
Responda
  • \(6p^3\)
  • \(6p^4\)
  • \(20p^4\)

Questão 8

Questão
Given that \(v^2\) = \(u^2\) + 2as, Find a when v = 10, u = 5 and s = 8
Responda
  • a = \(\frac{75}{16}\)
  • a = \(\frac{-5}{16}\)
  • a = \(\frac{125}{16}\)

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