Mr. wilson saved 2,500 to buy airlines tickets he bought airline tickets for $372 each how much savings does mr. wilson after he buys the tickets

What is always true about a positive integer raised to a negative odd power?

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.

Choose the equation below that represents the line that passes through the point (2, 4) and has a slope of 3. a) y − 4 = 3(x − 2) b) y − 2 = 3(x − 4) c) y + 4 = 3(x + 2) d) y + 2 = 3(x + 4)