Consider the transformations. I. (x, y) → (x, -y)
II. (x, y) → (x + 16.38, y)
III. (x, y) → (16.38x, y-51.2)
Which of these transformations preserve distance?
A I only
B Il only
C I and II only II and III only

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

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