Given that 10 power of x + 10 power of y =2, 10 power of x+y=5/2, calculate 10 power of 3x +10 power of 3y.

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.

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

Aline passes through 3,7 and 6,9 what equation represents the line