Which of the following is the conjugate of a complex numbcber with -4 as the real part and 2i as the imaginary part (6points) A. 2i-4
B. 2i+4
C. -4-2i
D. 4-2i

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. determine an equation to model his situation?

Iam a rectangle. my perimeter is 60 feet. how much are do i cover?

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with