Danny has $500. He wants to buy 4 identical tires for his truck. He needs to save at least $25 for a car wash. Which inequality could danny use to find x, the amount he can spend on each tire?

Suppose investors can earn a return of 2% per 6 months on a treasury note with 6 months remaining until maturity. the face value of the t-bill is $10,000. what price would you expect a 6-month maturity treasury bill to sell for? (round your answer to 2 decimal places. omit the "$" sign in your response.)

Express the following as a function of a single angle, cos(60) cos(-20) - sin(60) sin(-20)

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.