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Gnom [1K]
3 years ago
14

Which property allows you to write the expression (3 +71) + (8 - 61) as (8 - 61) + (3 + 71)?

Mathematics
1 answer:
Masteriza [31]3 years ago
8 0

Answer:

Commutative Property

Step-by-step explanation:

Commutative property is the property where if you change the order of the operands, it does not change the result.

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sandra raised 15 dollars for pta and nita raised 45 dollars how many times as much money did nita raise as compared to sandra​
OlgaM077 [116]

Answer:

3 times (3x)

Step-by-step explanation:

Sandra raised 15 dollars.

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45 divided by 15 is 3

3 * 15 = 45

7 0
3 years ago
It costs luis 5$ to park his car at a parking meter for 2 hours. What is the price to park for 1 hour? Draw a bar model or write
Aliun [14]

Answer:

$2.50

Step-by-step explanation:

If it costs $5 for two hours and one hour is half of two hours, you take half of $5 and use it as your answer, so your answer is $2.50

3 0
3 years ago
Write 9.68 x 104 in standard form?
-Dominant- [34]

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1006.72

Step-by-step explanation:

Multiply 9.68 by 104

7 0
3 years ago
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Help please I’m stuck.
Viktor [21]
Just do 3^2 * 3^2 he is incorrect because he multiplied the exponents and he was suppose to add them together. the correct answer should be 3 to the 4th power which is 81
3 0
3 years ago
I have like five of these so I'm sorry.
myrzilka [38]

Answer:

z ≥ -5/6

Step-by-step explanation:

10z - 2 ≥ 4z - 7

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z ≥ -5/6

6 0
2 years ago
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