Which letter represents the sum of (4 + 3) and (-1 + i)?
OA
OB
OC
OD

May someone please help me

Two lines parallel to a third line are parallel to each other. always sometimes or never

Your best friend told you that last week scientists disco y that las vegas is responsible for abrupt climate changes. which do you think is best way to research that recent discovery? an encyclopedia usgs internet site a book in the library your best friend’s parents for your ! ❤️

Delbert keeps track of total of the total number of points he earns on homework assignments, each of which is worth 60 points. at the end of the semester he has 810 points. write an equation for delbert’s average homework score a in terms of the number of assignments n.