Surveying 100 people to determine if they like soapy soap

Arectangle plot measure 20ft. by 30ft. a 3-ft.-wide sidewalk surrounds it.find the area of the sidewalk.

Which term describes the point where the perpendicular bisectors of the three sides of a triangle intersect?

Paper plates cost $8 per package and plastic utensils cost $5 per package. your supplier delivers 15 packages for a total cost of $90.