Mary spent $15. If this was 20% of her earrings, how much money did she earned?

The vertex of this parabola is at (-2,-3). when the x-value is -1, the y-value is -5. what is the coefficient of the squared expression in the parabola's equation?

    choose the correct definition for  extremo.  a.  end      b.  extra      c.  extract      d.  eventual 

Plot a point at the y-intercept of the following function on the provided graph. 3y=-5x+7 20 points