The sum of a rational number and an irrational number

The system of equations graphed below has how many solutions? y = 2x + 2

Miss henderson wants to build a fence around a rectangular garden in her backyard in the scale drawing the perimeter of the garden is 14 in of the actual length of a b is 20 ft how many feet of fencing what you need

Benefit(s) from large economies of scale, in which the costs of goods decrease as output increases. natural monopolles perfect competition