Graph the quadratic function f(x)=3x^2+6x-24

Which conjunction is disjunction is equivalent to the given absolute value inequality? |x+2|< 18

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. ?

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?