Mrs Lim had a piece of ropem long. She cut it into Im pieces. (a) How many -m pieces of rope were there at most?

Janets dinner costs 7.50. if she wants to leave a 10% tip how mich extra should she leave

2x minus y equals 6, x plus y equals negative 3

Atorch and a battery cost 2.50 altogether. the torch costs 1.50 more than the battery. what fraction of the total price is the torch? give your answer in its simplest form.