determine which pair of points has a negative slope.

(6, 9), (5, 7)

(–9, –2), (3, 6)

(–8, 1), (8, –8)

(2, –8), (–1, –9)

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. ?

Ateam of runners is needed to run a 1 2 -mile relay race. if each runner must run 1 4 mile, how many runners will be needed?

Binh says the point of intersections is (0,-3) which statements identify the errors binh made , check all that apply