Can someone show me a equation and answer for this problem ! ?

The equation for this would be 3.50h + 35 = 125

To solve first you need to subtract 35 from both sides

3.50h = 90

Then you need to divide both sides by 3.5

h = 25.7

They can buy 25 balloons

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.