Ed is a sales person. He sold a canoe for $997 and earned 4% commission. How much commission did Ed earn?

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

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

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.