Unlike ordinary addition, there is not an additive inverse to each integer in modular arithmetic. a. true
b. false

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

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

In the geometric progression –3, 12, −48… what term is 3,072?