Galaxy Jewelers sells diamond necklaces for $487.00 less 13%. True Value Jewelers offers the same necklace for $544.00 less 25%, 8%. What additional rate of discount must Galaxy offer to meet the competitor's price?

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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.

Y= - 4x +3if you test it with any of the x values for example x=2: -4(2)+3 = - 8 + 3 = - 5you get the matching ^^^ y value