Select all of the scales that are equivalent to 3 cm to 4 km. 0.75 cm to 1 km
1 cm to 3/4 km
6 km to 8 cm
7.5 to 10 km

Which of the following expressions is equal to 2x^2+8

The length of a field is 100 yards and its width is 75 yards. if 1 inch represents 25 yards, what would be the dimensions of the field drawn on a sheet of paper?

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square