Micah invests $4000 for 3 years at 2.75% per year compound interest. Work out the value of the investment at the end of 3 years.

The triangles are similar. what is the value of x? x=

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.

Can someone me and plz do the problem