Line n and point P are shown on the coordinate plane. What is the equation of the line parallel to line n that passes through point P? A: y= 3x-6
B: y= 3x-6
C: y= 3x+12
D: y= -3x+3

If the speed of an electromagnetic wave is 100,000 cm/s and its wavelength is 100 cm, what is its frequency? a) 100,000 cycles per second (hz) b) 1 × 10-3 cycles per second (hz) c) 10,000,000 cycles per second (hz) d) 1,000 cycles per second (hz)

Henry is an avid reader, he devours 90 pages in half an hour how many pages has henry read per minute?

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?