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nataly862011 [7]
4 years ago
7

Simplify the expression.

Mathematics
1 answer:
sergiy2304 [10]4 years ago
7 0

Answer:

The simplified expression is:

⇒ 13x-8

Step-by-step explanation:

Given expression:

(9x + \frac{1}{2})+(4x-8\frac{1}{2})

To simplify the given expression.

Solution:

In order to simplify, we will combine the like terms by removing the parenthesis.

We have:

⇒  9x + \frac{1}{2}+4x-8\frac{1}{2}

Combining like terms.

⇒  9x+4x+\frac{1}{2}-8\frac{1}{2}

⇒  13x+\frac{1}{2}-8\frac{1}{2}

In order to combine fractions, we will combine the whole number and the fraction separately.

⇒  13x-8+(\frac{1}{2}-\frac{1}{2})

⇒  13x-8+0

Thus, the simplified expression is:

⇒ 13x-8

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<u>Step-by-step explanation:</u>

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It is hard to tell from the graph so plug in a value to check.

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       = 48

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6 0
3 years ago
Zahara mixed 5 quarts of dry ingredients and 2 quarts of water to make a
krok68 [10]

Answer:

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y -----> the mount of water in quarts

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\frac{x}{y}=\frac{5}{2}

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Batch 2

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Answer:

The second one is right

Step-by-step explanation:

Hope it helpssss

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now we sub
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