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Lunna [17]
2 years ago
14

Question 13

Mathematics
1 answer:
PtichkaEL [24]2 years ago
5 0

Answer:

  B.  30x

  D.  x(45-15)

Step-by-step explanation:

The distributive property lets you factor out the common factor of x. The sum of coefficients can be simplified to a single coefficient.

  45x -15x = x(45 -15) = 30x

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