C. Protons and electrons must be equal as protons have a + charge and electrons are - so they cancel out
F ( 18 ) = 1,50 * 18 + 12.50 = 27.00 + 12.50 = $39.50,
x - number of movies.
Answer: D ) $39.50; this is the amount Kelsey pays for 18 movies in 1 month
The Answer is D. Tidal power because the waves created from the bottom of the ocean floor, the wave's never stop coming .
I am pretty sure that the answer is codominant.