Which of the following is a foci of x2/9+y2/4=1 . (√13, 0) (√5, 0) (0, √5)

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.

How to solve a simultaneous equation involved with fractions?

What is not true about kl and mn? what is mn? (show )