The length of a tennis court is 30 feet less than 3 times the width of the perimeter is 228 feet what are it’s dimensions

The surface area of the triangular prism is .

The distance between two points is 6.5cm and scale of map is 1: 1000 what's the distance between the two points

The line plot below represents the number of letters written to overseas pen pals by the students at the waverly middle school. each x represents 10 students. how many students wrote more than 6 and fewer than 20 letters. a.250 b.240 c.230 d.220