There is a 150% markup on a $399 laptop and there is a sale for 25% what is the sale price?

30 ! the graph shows the number of siblings different students have. select from the drop-down menus to correctly complete the statement.

Me d is also an option but i couldn't get it in the picture

Gia opened two savings accounts at two different banks. one account earns an annual 3.4% simple interest, and the other earns half as much. if she deposited $500 in each account, how much total interest will she have earned in 5 years? a. $34.00 b. $25.50 c. $51.00 d. $510.00