A line with a slope -2 passes through the point (-1,4). Which equation represents this line in point-slope form? y=-2x+2
y-2=-(x+4)
y-4=-2(x+1)
y+4=-2(x-1)

Kendra had twice as much money as kareem. kendra later spent $8 and kareem earned $6. by then,the two had the same amount of money. how much money did each have originally?