2points
which of the following is (are) the solution) to (x+8)=1?

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

Can someone answer it, and plot it, for 20 points and brainliest answer? p.s. they're the same ! : )

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left