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sergey [27]
3 years ago
9

The expression 12(x + 4) represents the total cost of CDs Mei bought in April and May at $12 each. Which property is applied to

write the equivalent expression 12x + 48?
A- Associative Property of Addition
B- Associative Property of Multiplication
C- Commutative Property of Multiplication
D- Distributive Property
Mathematics
2 answers:
s2008m [1.1K]3 years ago
7 0
D because you have to distribute the twelve to complete the equation
aliya0001 [1]3 years ago
4 0

Answer:

Option D is correct.

Distributive Property.

Step-by-step explanation:

The distributive property says that:

a \cdot (b+c) = a\cdot b + a\cdot c

Given the expression:

12(x+4)

which represents the total cost of CDs Mei bought in April and May at $12 each.

12(x+4)

Using distributive property, we have;

12 \cdot x + 12 \cdot 4

Simplify:

12x + 48

Therefore, the property which is applied to write the equivalent expression 12x+ 48 is, distributive property

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