Which decimal number represents two hundred twelve thousandths? 0.00212
0.212
200.12
212,000

Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2

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?

The sum of 5consecutive even numbers is 100. what is the first number in this sequence?