Ostuni evaluated -4 + x for x = -9 1/2 and got an answer of 5 1/2. what might the student have done wrong?

Two lines parallel to a third line are parallel to each other. always sometimes or never

1. the wheeling bridge in west virginia is about 307 meters long. if you walk with a stride of about meter, about how many steps would it take you to cross this suspension bridge?

Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2