Tell whether the lines through the given points are parallel, perpendicular, or neither. Line 1:(-7,-3),(8,2) Line 2:(-6,-9),(-3,-6)

(note i put the graph in so plz )the graph shows the amount of water that remains in a barrel after it begins to leak. the variable x represents the number of days that have passed since the barrel was filled, and y represents the number of gallons of water that remain in the barrel. what is the slope of the line

Agrain trader buys the following amounts from three suppliers: 3,200 pounds, 5,100 pounds and 700 pounds. what is the total weight of his purchase?

What is the equation of a line passing through the point (6,1) and parallel to the line whose equation 3x=2y+4