What is the equation of the line that passes through the point (-3,1) and has a slope of -2

Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7

Kathy spent 5/8 of her money on books and another 1/6 of her money on stationeries.what fraction of kathy’s money was left?

Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?