Write an expression for the sequence of operations described below. add s and q, then add the result to the sum of r and t
Do not simplify any part of the expression.

Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?

What is the quotient of m^6/5 ÷ 5/m^2? assume m does not equal pl

(x-5)1/2+5=2 what is a possible solution?