A regular polygon has 12 sides. Work out the size of each interior angle.

Which equation requires the division property of equality to be solved?

The rectangle shown has a perimeter of 108 cm and the given area. its length is 6 more than five times its width. write and solve a system of equations to find the dimensions of the rectangle.

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.