1-10 please thank you!

Apath 3 m wide runs around the inside of a square park inside 60 m. find the area of the path. pls

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.

Solutions for 2x+7 less than or equal to 3x-5