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diamong [38]
4 years ago
7

I'm thinking of a two digit number.

Mathematics
1 answer:
Anna35 [415]4 years ago
5 0

Answer: 99

Step-by-step explanation: 9+9=18 and 9*9=81 then and 81 to 18 to get 99

Hope this helps!

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ch4aika [34]
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3 years ago
Describe the error(s) that occurred and show the correct solution.
RideAnS [48]

Answer:

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Step-by-step explanation:

we have

(x^{2}+x)-(2x^{2} -3x)

step 1

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The symbol of the term 3x is incorrect, must be positive instead of negative

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Group terms that contain the same variable

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6 0
3 years ago
a dive ring at the bottom of the pool is 10 feet below the surface of the water. sabine dives down and brings the ring back to t
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Answer:

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3 years ago
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