It takes 4 cups of suger to bake a cake and 2 cups of suger to make a tray of cookies. mary has a total of 15 cups of sugar to bake x cakes and y trays of cookies.

She can make two cakes and 3 trays of cookies 

The academic affairs council is the highest expert body processing academic affairs, as stipulated by the university statutes. specialist aaro häkkinen (educational policy) took part in the council’s meeting. the agenda of the meeting included bachelors’ feedback, the timing of pedagogical studies, the grant system for tuition fees, the standardisation of administrative practices for internships and the situation of foreign-language and multilingual master’s programmes.

The 8th term is 512