Which of the equations below could be the equation of this parabola ?

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

Write two subtraction equations that are equivalent to 5 + 12 = 17.

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.