Ramon wants to balance his checking account. he has $2,340 in the account. he writes a check for $140. he deposits a check for $268. how much does ramon have left in his checking account?

(4,5

look up a corrdinate plane and do what the thingy says and boom

18

step-by-step explanation:

draw the shape and you will see that f and k are actually at adjacent vertices (points of the hexagon that are neighboring).   so find the distance between (1,2) and (4,2).   that is easy since (1,2) and (4,2) is just a vertical distance to count, which is 3.   it is a regular polygon which means all sides are congruent.   you have 6 sides (hexa) so multiply 6 by 3 to receive 18.