I ordered some books online for myself and friends.

Each book costs $13 and the store charges a one-time shipping fee of $ 20

Write an expression for the cost of buying nn books.

I ordered some books online for myself and friends.

Each book costs $13 and the store charges a one-time shipping fee of $ 20

Write an expression for the cost of buying nn books.

expressionfor thecostof buying n book will be 20 + 13n.## How to illustrate the expression?

Expressionsimply refers to the mathematical statements which have at least two terms which are related by an operator and contain either numbers, variables, or both. Addition, subtraction,multiplication, and division are all possible mathematical operations.bookcosts $13 and the store charges a one-timeshippingfee of $20.expressionfor the cost of buying nbooksis:expressionson: