Which choice is equivalent to the expression below

I'm confused on this could anyone me and show me what i need to do to solve it.

Glenda makes an online purchase for picture frames for $12.95 each and formats of $5.89 each the site says it taxes paid by the customer or 6.5% of the total purchase price shipping charges are based on the

Consider the linear function that is represented by the equation y= 4x+5