Blanche invested 9800 in a savings account with a yearly interest rate of 2% for 15 years. how much simple interest did she earn?

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

Sue's average score for three bowling games was 162. in the second game, sue scored 10 less than in the first game. in the third game, she scored 13 less than in the second game. what was her score in the first game?

You buy a veido game for $60 and the sales tax is 8% what is the total cost for the game including the sales tax