2(a)Algebraic Expressions FormulaeEasy1 markBella is b years old. Alan is 5 years older than Bella. Write an expression, in terms of b, for how old Alan is.AnswerGrade answerSolutionGrading criteria
2(b)Algebraic Expressions FormulaeEasy1 markWrite an expression for the total cost, in cents, of x bags of sweets costing 65 cents each.AnswercentsGrade answerSolutionGrading criteria