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vaieri [72.5K]
3 years ago
5

The sum of twice a number and five is at most -25

Mathematics
1 answer:
lorasvet [3.4K]3 years ago
4 0

n= number

2n+5 <= -25

subtract 5 from each side

2n+5-5 <= -25 -5

2n <= -30

divide each side by 2

n <= -15

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6&gt;z-4<br> PLEASE ANSWER QUICKLY
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Answer:

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Step-by-step explanation:

add 4 to both sides

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3 years ago
Find values of a and b that make the statement |a+b|= |a|+|b| false.
jok3333 [9.3K]

The values that make this statement falser are any in which a and b do not have the same sign.

For instance, if a was equal to 3 and b was equal to -3 than see the results.

|a+b|=

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Then see the next equation with the same selections

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And this would be true no matter which is the negative, as long as there is one negative and one positive.

3 0
3 years ago
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Svetllana [295]

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5 0
2 years ago
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5 0
3 years ago
A box contains 4 oranges, 9 apples, and 3 pears. Liliana selects a piece of fruit from the box at random. What is the probabilit
valina [46]
Hello!

You first find out how many objects there are in total


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Next you find the probability of Liliana picking a pear

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Then you add them together to find the chance of either happening

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Hope this helps!
3 0
3 years ago
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