What does 48 more than the quotient of a number and 64 mean in algebraic expression

God's gym charges a sign-up fee of $100 plus $30 per month. write an expression to represent how much someone would pay for a membership.

The base of a pyramid is a square with 5 lines of 5cm the slant height of each lateral face of the pyramid is 6 cm what is the surface area of the pyramid

What exclusions are placed on the variable x for the fraction = ? - 0 -1 none