Geometry Use isometric dot paper and each orthographic drawing to sketch a solid. Pls help

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.

This is about circle theorems. someone asap : (

Aschool allots ? 1500 to spend on a trip to the theatre. theatre tickets have a regular cost of ? 55 each and are on offer for 1 5 off. a train ticket for the day will cost ? 12 each. if 2 teachers and the maximum number of students attend, how much money will the school have left over?