The width of a rectangle is 7 units less than the length. if the area is 44 square units, then find the dimensions of the rectangle.

Acable company wants to provide cell phone service for residents on an island. the function for the cost of laying the cable from the island to the mainland is c(x)= 6.500 square root x2+4, where x represents the length of the cable in feet. what are the domain and range of the function? a) domain: all real numbers range: all real numbers greater than or equal to 17,000 b) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 17,000 c) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 13,000 d) domain: all real numbers greater than or equal to 13,000 range: all real numbers greater than or equal to 0

Rectangle leg this 11feet and perimeter of 38feet what is the width of the rectangle in feet

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab