After a deposit of $250, a withdrawal of $312, and a deposit of $15, the balance in a savings account is $67.50. what was the balance (b) before the deposits and withdrawal?

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out

The sum of the first eight terms of an arithmetic progression is 9m + 14. the fifth term of the06 progression is 2m - 6, where m is a constant. given that the first term of the progression is 26,find the value of the common difference, d and thevalue of m.

In a young single person's monthly budget, $150 is spent on food, $175 is spent on housing, and $175 is spend on other items. suppose you drew a circle graph to represent this information, what percent of the graph represents housing?