What is the perimeter of this equilateral triangle? triangle with one side labeled 15 feet

How is the number of vertices for a prism related to the name of the prism

Compare the cost of the bike trips from the two companies shown.for both the cost in a linear function of the number of days which statements is true

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.