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ryzh [129]
3 years ago
15

I need help:) kinda urgent but ILL MARK brainliest!! :)

Mathematics
1 answer:
drek231 [11]3 years ago
6 0
2(3x-20+4x+10)=2(3x+30)+6x
14x-20=12x+60
2x=80
X=40
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Dahasolnce [82]
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3 years ago
Please help asap!!!!!! quadratic functions 50 points
Norma-Jean [14]

Answer:

The domain is all real numbers such that -6≤x≤-2, and the range is all real numbers greater than or equal to -4.

Step-by-step explanation:

The domain refers to the set of possible <u>input</u> values, so in the domain of a graph consists of all the input values shown on the x-axis, in this case, all numbers beetwen -6 and -2. The range is the set of possible <u>output</u> values, which are shown on the y-axis; in the graph, all numbers equal and higher than -4.

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3 years ago
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hodyreva [135]

Answer:

I wanna say 35 \cm

Step-by-step explanation:

6 0
3 years ago
How do you simplify on number 1?
Dennis_Churaev [7]
Okay. On the part that's not the whole number, see how the top number is BIGGER than the bottom? That means that it's not simplified. In order to make it simplified, you have to take a whole out of the pat that's not a whole number. Since the denominator is 12, the whole is 12/12. So, subtract it from the 13/12.

13/12-12/12=1/12

Now, since you found a whole inside of the fraction you have to add 1 to the whole number.
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So, the answer is 6 1/12.

Thanks for the points!
6 0
3 years ago
Alicia pays $180 to have cable and wi-fi installed in her home. Each month, she will pay $75 month for her cable
zhannawk [14.2K]

Answer:

In a year she will pay $900

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Step-by-step explanation:

         </3 PureBeauty

           

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