Malia has saved $18.50 to buy a hamster cage that costs $30. Which equation can she use to find s, the additional amount she needs to save? 18 dollars and 50 cents + s = 30 dollars
s minus 18 dollars and 50 cents = 30 dollars
18 dollars and 50 cents s = 30 dollars
StartFraction s Over 18 dollars and 50 cents EndFraction = 30 dollars

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.