Raymond B. answered 05/18/22
Tutor
5
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Math, microeconomics or criminal justice
7(7+6) = 7(7)+7(6) = 49+42 = 91
distributive property of multiplication over addition
distributes the 7 to the 7 and to the 6
general principle is a(b+c) = ab+ac
in this example a=7, b=7, c=6