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dmitriy555 [2]
3 years ago
14

Please help me properties of arithmatic

Mathematics
2 answers:
fgiga [73]3 years ago
5 0
Commutative is the property .
Scilla [17]3 years ago
3 0
(6 - 8x) + (-6 + 9x) = (6 - 8x) + (9x + (-6)) = (6 - 8x) + (9x - 6)

Commutative property: a + b = b + a

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Help me again and explain how you got the answer thans
saveliy_v [14]
To find area so l x w x h
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2 years ago
The sum of two numbers is 18 and the difference is 8
Andrews [41]

Answer:

x = 13 and y = 5

Step-by-step explanation:

x + y = 18

x - y = 8

<u>Step 1:  Find y</u>

x = 18 - y

(18 - y) - y = 8

18 - y - y - 18 = 8 - 18

-2y / -2 = -10 / -2

<em>y = 5</em>

<em />

<u>Step 2:  Plug into x + y = 18 to get x</u>

x + 5 - 5 = 18 - 5

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Answer:  x = 13 and y = 5

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3 years ago
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Yuki888 [10]
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3 years ago
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tankabanditka [31]

Answer:

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Step-by-step explanation:

the "given data" would really help

8 0
3 years ago
A t-shirt vendor is thinking about changing the number of t-shirts he brings to an event. Which size should he bring more of?
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Answer:

medium

Step-by-step explanation:

Mediums were sold the most, and this size had the least amount remaining at the end of the event. Hope this helps  

3 0
3 years ago
Read 2 more answers
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