What is the simplified version of the following answer, in the class algebra 1 particularly taken by freshman? (10x^5y^3)^-3 i want to know the simplified version of this problem.

Plz which expression is equivalent to the expression below?

Apublic library wants to place 4 magazines and 9 books on each display shelf. the expressions 4s +9s represents the total number of items that will be displayed on s shelves. simplify this expression

The cost of turkey is directly proportional to its weight. if a 12-pount turkey costs $27, how much does a 16-pound turkey cost? a. $33.75 b. $36.00 c. $31.00 d. $32.50