What is the total price of a $5 book with a 10% sales tax?

What are “like terms”? why can we only add like terms?

Part a: sam rented a boat at $225 for 2 days. if he rents the same boat for 5 days, he has to pay a total rent of $480. write an equation in the standard form to represent the total rent (y) that sam has to pay for renting the boat for x days. (4 points)

Find the values of the variables in the kite