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Elena-2011 [213]
3 years ago
15

Simplify the expression 3+(8+a)

Mathematics
2 answers:
stellarik [79]3 years ago
8 0

Answer:

<u>11  + a</u>

Step-by-step explanation:

3+(8+a)

add/subtract a like terms

3 + 8 = 11

<u></u>

<u>11 + a</u>

-Dominant- [34]3 years ago
4 0

Answer:

The simplified version of this expression is 11 + a.

Hope this helps!

Brainliest?

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sveticcg [70]

Answer:

2

Step-by-step explanation:

w + 1/2 ➡ (2w + 1)/2

w/4 + 2➡ (w + 8)/4

(2w + 1)/2 = (w + 8)/4

8w + 4 = 2w + 16 ➡ 6w = 12

w = 2

3 0
3 years ago
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Please help I need this for a text ASAP.
Sladkaya [172]

The values of x and y are 45 and 8.

<h3>What is a Linear Pair of Angles?</h3>

When two lines meet at a single point, a pair of linear angles is created. If the angles follow the point where the two lines cross, they are considered to be linear. A linear pair's angles add up to 180° in every case.

Given:

Measures of two linear pairs of angles which are of equal measures are 2x and 11y + 2.

As the sum of linear pair of angles is 180°, and if they are of equal measures, each angle must be equal to 90°.

To determine the values of x and y we equate the given angles to 90°.

2x = 90°

⇒ x = 45

And 11y+2 = 90°

⇒ 11y = 90-2 = 88

⇒ y = 8

To know more about linear pairs visit:

brainly.com/question/17525542

#SPJ13

8 0
1 year ago
What is the answer and how did you solve it. PLEASE ONLY ROGHT ANSWERS.33 pts
VikaD [51]

Answer:

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Step-by-step explanation:

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Joshua payed $1.99 for a pack of gum that contains 5 pieces of gum.Joshua has 110 pieces of gum. How much money did he pay for a
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Joshua pays 43.78 because he buys 22 packs. I found this by 110/5 . Then I multiplied 1.99 by 22 and got the final answer $43.78
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If you rounded it it would be 4.6
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