what is the area and perimeter of a rectangle that measures 3ft by 10.5 ft and that has been enlarged by a scale factor of 3ft.

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.

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )

How many zeros does this polynomial function, y=(x-8)(x+3)^2