Evaluate(if possible) the function f(x) = -6x -5 at x=-2

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. ?

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?

Solve 3x-18=2y and 5x-6y=6 by elimination show work