Red bird cruises charge 85 dollars per day plus a one-ume fee of 75 dollars. King cruus changes 100 dollars per day plus a fee of 30 dollars. Determine the number of days the charge of the cruises will be the same

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)

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.

Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?