What is the product of (2y-1)(4y-3)

Which of the following is an example of a rational number? a. π b. √ 9 c. √ 8 d. 3.8362319

Pls yall i really need the answer fr fr

You borrow $25,000 to buy a boat. the simple interest rate is 4%. you pay the loan off after 10 years. what is the total amount you paid for the loan?