2i (9 − 3i) − (6 − 10i) as a complex number in standard form.

Kathy spent 5/8 of her money on books and another 1/6 of her money on stationeries. what fraction of kathy’s money was left?

It took alice 5 5/6 hours to drive to her grandparents' house for . on the way home, she ran into traffic and it took her 7 3/8 hours. how much longer did the return trip take? write your answer as a proper fraction or mixed number in simplest form. the trip home took __hours longer. ?

In the triangles, bc =de and ac fe. if the mzc is greater than the mze, then ab isdfelth