What is the solution of the system y= -3x and 3x+2y=6

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. ?

What is 1/3x5 on anuber line what does it look like on a number line

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?