Karen makes $5 per hour babysitting and $12 per hour teaching music lessons. One weekend, she worked a total of 18 hours an made $139. How many hours did she spend babysitting? NEED ANSWER ASAP PLS HELP

Its equal to d=7.07in

I'm not sure exactly but my best guess would be 1/4

Ithink it would be 1.24 pounds

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.