What is a simpler form of the expression? (2n 2 + 5n + 3)(4n – 5) a. 8n 3 + 10n 2 – 13n – 15 b. 8n 3 + 30n 2 – 37n – 15 c. 8n 3 – 10n 2 + 37n – 15 d. 8n 3 + 13n 2 – 10n – 15

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.)

Rose drew a regression line for this paired data set. her line passed through (1, 2) and (3, 5) . what is the equation of rose's regression line?

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.