Quelpr
2 marksSolving Linear Equations

CSEC Mathematics · January 2008 · Paper 2 · Question 2(c)(iii)

A table shows types of cakes, their costs, and the number sold. The total amount collected was $140.00.

Determine the value of k.

This question uses a figure or table from the paper — you'll see it when you practise.

The mark scheme is shown once you've answered.

Practise this question

Other parts of this question

  1. 2(a)(i)Solve the inequality: 3 - 2x < 7[2 marks]
  2. 2(a)(ii)If x is a whole number, determine the SMALLEST value that satisfies the inequality in (a) (i) above.[1 mark]
  3. 2(b)(i)Factorize completely x^2 - xy[1 mark]
  4. 2(b)(ii)Factorize completely a^2 - 1[1 mark]
  5. 2(b)(iii)Factorize completely 2p - 2q - p^2 + pq[2 marks]
  6. 2(c)(i)Write an expression, in terms of k, for the amount of money collected from the sale of sponge cakes for the day.[1 mark]
  7. 2(c)(ii)Write an expression, in terms of k, for the TOTAL amount of money collected.[2 marks]

More practice: the rest of this paper · more Solving Linear Equations questions · all CSEC Mathematics past papers