Les and Ashley are selling wrapping paper for a school fundraiser. Customers can buy rolls of plain wrapping paper and rolls of holiday wrapping paper. Lea sold 9 rolls of plain wrapping paper and 5 rolls of holiday wrapping paper for a total of $137. Ashley sold 2 rolls of plain wrapping paper and 10 rolls of holiday wrapping paper for a total of $146. What is the cost each of one roll of plain wrapping paper and one roll of holiday wrapping paper? ​

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.