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larisa86 [58]
3 years ago
5

(6x3 + 18x2) − 3x2 =

Mathematics
1 answer:
Artyom0805 [142]3 years ago
7 0

Answer:

6x3 + 15x2

Step-by-step explanation:

(6x3 + 18x2) − 3x2

Simplify :

= 6x3 + 15x2

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<u>Corrected Question</u>

The blueprint for the Moreno Moreno​'s living room has a scale of 2 inches equals 7 feet.The family wants to use a scale of 1 inch equals = 6 feet. What is the width of the living room on the new​ blueprint? A rectangle is labeled width = 12 inches.

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