1. _You ordered 2 jersey's online for $45 each. You pay a 6% tax rate and the shipping charge for the order is $11.50.
What is the total cost you have to pay for the two jersey's?

5: 20 dividió por 4 en ambos lados1: 4

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.