What is the first four sequence an=n2-1

A, B & C lie on a straight line. BD = CD. ∠ BCD = 70° and ∠ BAD = 10°. Work out x

What is the value of the expression "eight more than three times the difference of four and a number" when n =3?
□44
□19
□17
□11​

When a pair of blue jeans is made the leftover denim scraps can be recycled to make stationerypencils and more denim One pound of denim is left after making every five pairs of jeans. How
many pounds of denim would be left from 250 pairs of jeans

Ethan‘s bank account listed a balance of $328.80. He originally opened the account with a $200 deposit and a simple interest rate of 4.6% If there were no deposit or withdrawals, how long ago was the account opened

Paloma has a flower stand at a farmer's market. On Tuesday, she sold 8 marigold flats and 10 daisy flats. An hour before closing, she sold 5 bunches of roses at half price and 2 bunches of lilies for 13 of the price. Evaluate a numerical expression to find out how much money Paloma made. Enter your answer in the box.Paloma has a flower stand at a farmer's market. On Tuesday, she sold 8 marigold flats and 10 daisy flats. An hour before closing, she sold 5 bunches of roses at half price and 2 bunches of lilies for 13 of the price. Evaluate a numerical expression to find out how much money Paloma made. Enter your answer in the box.

Mark Pryor, who lives in the Eastern Time Zone, placed a phone call at 7:00 A.M. to his uncle, who lives in the Pacific Time Zone. What time was it in the Pacific Zone when he called? Include A.M. or P.M. in your answer.