The sum of the digits of a two digit number is 14. The difference between the tens digit and the units digit is 2.
If x is the tens digit and y is the ones digit, which system of equations represents the word problem?
xy = 14 and x-y=2
x + y = 14 and x - y = 2
x+ y = 14 and y - x= 2

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.