What is the square root of -1?

Five more than the product of a number n and 8 is at least 100. write an inequality that can be used to find all positive values of n

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.

A(t)=728(1+0.04)^t how much money did aditya originally invest