the vertex of the parabola below is at the point (4 -1). which of the equations below could be the one for this parabola A. x=-2(y+1)^2+4 B. y=-2(x-4)^2-1 C. X=2(y-4)^2-1 D. x=2(y+1)^2+4

Nell has a sales clerk job that pays $12 per hour for regular gas work hours. she gets double time for any hours over 40 that she works in a week. how many hours did nell work if her weekly pay was $744

What is the slope of a line that is perpendicular to y = 3x + 1

What is the ratio fraction form of 25: 9