Find the quotient of 2,300 and (0.4 · 10^-8). In your final answer, include all of your calculations.

What is the slope of the line that contains the points (4,8) and (9,8)? what type of line is it?

What is the vertex form of f(x) = x2 + 6x + 3

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.