Entrar
Mathematics for IGCSE & O level - Algebraic Manipulation (Section 4 - No. 42)
What is the algebraic representation of 'a number w decreased by 9'?
9w
w - 9
w + 9
9 - w
Explicação
A number w decreased by 9 is w - 9.
Comentários (0)
Faça login para comentar
Anúncio
Permitir que o javascript carregue esta página corretamente
