Help plsss(+Brainliest too.) Here is a picture of a cube, and the net of this cube.

What is the surface area of this cube?

Isee the amount was $90.00 then reduced to $75.00 , what is the percent ?

At which value in the domain does f(x) =0?

An equation representing lyle’s hedge-trimming business is a = 12n - 300 where a is the amount of profit or loss in dollars and n is the number of hedges trimmed. how would the graph of lyle’s business change if the equation a = 10n - 300 represented his business? the graph would be flatter. the graph would be steeper. the graph would start closer to the origin. the graph would start lower on the y-axis.