Find their average marks. b) of the number of students of a school are girls. What
percent of the students are girls?
please gyes help me by the solution this is my exam question​

Josh has a rewards card for a movie theater he receives 15 points for becoming a rewards card holder he earns 3.5 points for each visit to the movie theater he needs at least 55 points to earn a free movie ticket which inequality can josh use to determine x, the minimum number of visits he needs to earn his first free movie ticket.

Factor the polynomial by its greatest common monomial factor.

Write the equations in logarithmic form 10^3=1,000