Here are the first five terms of an arithmetic sequence. 741−2−5

aFind, in terms of n, an expression for the nth term of this sequence.​

What is the value of the discriminant of the quadratic equation -2x = -8x + 8 and what does its value mean about thenumber of real number solutions the equation has?

Melanie is buying a bathing suit that costs 39.99. she is given a discount at the cash register of $6.00 when she scratched 15% off on a game piece for a store promotion. what will the sale price of melanie’s bathing suit be?

Which of the following circles have their centers in the third quadrant?