- The distributive property is a number property used in mathematics to solve algebraic expressions or equations.
- The expression for distributive property is given as:
a(b + c) = ab + ac
Solving this question:
-3.1(-9+(-7))
a = -3.1
b = -9
c = -7
Hence,
-3.1(-9+(-7))
= (-3.1 x -9) + (-3.1 x -7)
Please note: - x - = +
= 27.9 + 21.7
= 49.6
Therefore, the expression after applying the distributive property to -3.1(-9+(-7)) is
= (-3.1 x -9) + (-3.1 x -7)
= 49.6
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