The expression 50w + 400 represents the amount of money jenny has in her savings account after an unknown number of weeks. how much money does jenny originally have in her savings account? which part of the equation represents the amount of money she will put away each week? explain your answers.

Any greatly appreciated! you in advance. jody bought 20 shares of amazon at the close price of $121.00. she bought 20 more shares a year later at the price of $127.00. two years later she's sold all of her shares at the price of $133.00. her broker charges $50 for each transaction. after all of these transactions how much money did jody make? a.$65.00b.$5288.00c.$210.00d.$310.00

Which function has the domain x> -11

Hurry which expression is equivalent to 3√x^5y?