Simplify (-x^2 – 28x + 7) + (-7x^2 + 14x + 8).

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

The fraction 7/9 is equivalent to a percent that is greater than 100%. truefalse

How many grams the dog will eat in 3 days?