Simplify the expression -6+i / -5+i a. 31+i / 26 b. 29+i / 26 c. 31+i / 24 d. 31+11i / 26

Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made

What is the distance between the points (2, 5) and (5,9)?

Parabolas y=−2x^2 and y=2x^2+k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.