Write an expression for the sequence of operations described below.r increased by the sum of t and s

Write an expression for the sequence of operations described below.t increased by the sum of r and sDo not simplify any part of the expression.

Write an expression for the sequence of operations described below.multiply the difference of s and t by q, then subtract r from the result

Write an expression for the sequence of operations described below.multiply s by the product of r and qDo not simplify any part of the expression

Write an expression for the sequence of operations described below.raise s to the 8th power, then subtract r from the result

Write an expression for the sequence of operations described below.add 4 and s, raise the result to the 3rd power, then subtract t from what you haveDo not simplify any part of the expression.