Solve the equation:
8x + 6 – 9x = 2 - X + 4

Alawn mower manufacturer incurs a total of 34,816 in overhead costs and 388 per lawn mower in production costs. how many lawn mowers were manufactured if the average cost of productions is 660

The parabola x= √y-9 opens: a.)up b.)down c.)right d.)left

Through non-collinear points there is exactly one plane.