Select all coordinate pairs that represent a solution to the equation

The product of two negative rational numbers is always zero sometimes zero never zero

Which shaded region is the solution to the system of inequalities? y y[tex]\geq[/tex]-x+1

The area of a square floor on a scale drawing is 64 square centimeters, and the scale drawing is 1 centimeter: 3 ft. what is the area of the actual floor? what is the ratio of the area in the drawing to the actual area? the area of the actual floor is square feet. the ratio of the area in the drawing to the actual area is 1 square centimeter: square feet.