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skelet666 [1.2K]
3 years ago
15

A concrete stepping stone measures 20 square inches. What is the area of 30 such stones?

Mathematics
1 answer:
Alina [70]3 years ago
3 0
Well if 1 is 20 square inches then times 20 X 30 which equals 600. So the area is 600 square inches.
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Which expression is equivalent to b + b - 0.56b?
Alexxx [7]
Hey there!

“Which expression is equivalent to b + b – 0.56b?”

• “b” or any other letter value is considered an “unknown number” so usually we label it/them as an invisible 1

• COMBINE the LIKE TERMS

(b + b – 0.56b)

(1b + 1b – 0.56b)
1b + 1b = 2b
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• Therefore, b + b – 0.56b is equivalent to 2b + 0.56b

Possible answer that you could be looking for: 2b + 0.56b ☑️

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)
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