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gayaneshka [121]
3 years ago
6

Evaluate, 2x-6 if x=.5​

Mathematics
1 answer:
kkurt [141]3 years ago
6 0

Answer:

-5

Step-by-step explanation:

2x-6

2(.5)-6

1-6

-5

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3/-3 = -1 I got this by dividing 3 by 3, but since it is -3 that means your answer will be negative. your answer is -1.

hope this helped you!!
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Consider a function that describes how a particular cars gas mileage depends on its speed. What would be an appropriate domain f
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ruslelena [56]

Answer:

A

Step-by-step explanation:

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Now, we can find x. Using all of the information known, we can solve for x like this:

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5 0
2 years ago
How do I solve for y?
Allisa [31]

First we know that,

3x+15=5x-65 because of vertical angle thr.

y=y because of reflex property

there are 360 degrees in a circle so..

3x+15+5x-65+2y=360

3x+15=5x-65

x=40

so each 2 of the angles are...(40*3+15)=135

Then your new equation is

135+135+2y=360

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<u>y=45</u>

Hope this helps :)


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If 5x-7=13x+17, what is 6(x-4)?
Luba_88 [7]
30 I believe, sorry if I am wrong, I am bad at math and history.
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