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Llana [10]
3 years ago
9

What is the sum of (5c+9)+(8b-2)+(2m+7)

Mathematics
2 answers:
Scorpion4ik [409]3 years ago
8 0

Answer:

8b + 5c +2m+ 14

Step-by-step explanation:

Firlakuza [10]3 years ago
5 0

Answer:

5c + 8b + 2m + 14

General Formulas and Concepts:

<u>Algebra I</u>

  • Combining Like Terms

Step-by-step explanation:

<u>Step 1: Define expression</u>

(5c + 9) + (8b - 2) + (2m + 7)

<u>Step 2: Simplify</u>

  1. Combine like terms (Z):                    5c + 8b + 2m + 14
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andre [41]
The borders are shown in the picture attached.

As you can see, starting with border 1, we have 6 daises (white squares) surrounded by 10 tulips (colored squares). Through Jerry's expression we expected:
<span>8(b − 1) + 10 =
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0 + 10 =
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When considering border 2, we expect: 
<span>8(b − 1) + 10 =
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<span>18 tulips.
Indeed, we have the 10 tulips from border 1 and 8 additional tulips, for a total of 18 tulips.

Then, consider border 3, we expect:
</span><span>8(b − 1) + 10 =
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Again, this is correct: we have the 10 tulips used in border 1 plus other 16 tulips, for a total of 26.

Therefore, Jerry's expression is correct.</span>

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3 years ago
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hichkok12 [17]

Answer:

Step-by-step explanation:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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