Solve the two-step equation. 14 = 31.7 – 3x

What is the probability of drawing three queens from a standard deck of cards, given that the first card drawn was a queen? assume that the cards are not replaced.

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

The jewelry store is having a sale. necklaces that were regularly priced at $23.50 are on sale for $18.80. what is the percentage of decrease in the price of necklaces?