During the month of february, hal’s weekly grocery bills were $109.60, $114.56, $85.90, and $122.14. find his average weekly grocery bill in february to the nearest dollar

The diagonals of a quadrilaretral intersect at (-1,4). one of the sides of the quadrilateral is bounded by (2,7) and (-3,5) determine the coordinates of the other side in order for the quadrilaretral to be a square.

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.

What is always true about a positive integer raised to a negative odd power?