Solve for x: log(2x) + log3 = 5

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?

Okay so i didn't get this problem petro bought 8 tickets to a basketball game he paid a total of $200 write an equation to determine whether each ticket cost $26 or $28 so i didn't get this question so yeahyou have a good day.

The measurement of one angle of a right triangle is 42° what is the measurement of the third angle? (there is no picture)