Rick buys remote control cars to resell. He applies a markup of 10%. Write an expression to represents the retail price of the cars, if c represents the cost of the cars?

This is too long-standing now get out

Are you asking for 6 or 15?

This law is sometimes called the grouping property. as you can see, regardless of how the numbers are grouped, the answer is still 13. the associative law of multiplication is similar to the same law for addition. it says that no matter how you group numbers you are multiplying together, you will get the same answer.