The size of the angle of a triangle are are in the ratio 2: 4: 9 calculate the size of the three angles in degree

What is the equation of the linear function represented by the table?

(hurry! ) which expression is equivalent to the following complex fraction?

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.