Mathematics 0580 · IGCSE · Introduction to algebra

Introduction to algebra — practice question

(a)[1]

Write an expression, in dollars, for the cost of $t$ tickets.

(b)[1]

Write an expression for the total number of balls in the bag.

Worked solution & mark scheme

This 2-mark question has a full step-by-step worked solution and mark scheme. One marking point: “$18t\text{ dollars}$” …

  • Full mark scheme, point by point
  • Step-by-step worked solution
  • Write your answer & get it marked instantly by AI