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natta225 [31]
3 years ago
8

Simplify.

Mathematics
1 answer:
xxMikexx [17]3 years ago
8 0

Answer:

1) -3a + 24b

2) 5x^2 + 2x +1

Step-by-step explanation:

1) (-a + -a+ -a) + (6b + 8b + 10b)

(-3a) + (24b)

-3a + 24b

2) (2x^2 + 3x^2) + (4x - 2x) + (7-6)

(5x^2) + (2x) + ( 1 )

5x^2 + 2x + 1

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Answer:

The answer to your question is Area = 3240 ft²   or Area = 360 yd²    

Step-by-step explanation:

Data

length = 30 yd

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Process

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