Mrs. Drew wants to build a square sandbox with an area of 196 square feet. What is the total length of wood Mrs. Drew needs to make the sides of the sandbox?

Oscar and julie ashton are celebrating their 15th anniversary by having a reception hall. they have budgeted $4,500 for their reception. if the reception hall charges a $90 cleanup fee plus & 36 per person, find the greatest number of people that they may invite and still stay within their budget.

Using elimination, what is -4x+2y=-12 4x+8y=-24

In which direction does the left side of the graph of this function point? f(x) = 3x3 - x2 + 4x - 2