2 The relationship between the number of boxes of Valentines candy purchased and the total cost is represented in the table below. Boxes of Candy Total Cost (Dollars $) 3 19.50 6 39.00 9 58.50 Use the sketch or the text box to show or explain your thinking​

When i add money am i supposed to make it like this 7+12 or 7.00+12.00 because i got 19 dollars for my answer

Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.

What is the equation of the parabola with focus (-1,-1) and directrix y=1?