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Basile [38]
3 years ago
6

I really need help i’m going to fail so answer if you can ! <3

Mathematics
1 answer:
Volgvan3 years ago
8 0

Answer:

110

Step-by-step explanation:

you place 30 in the place of X, and it becomes 4×30-10. in PEMDAS, multiplication goes first and 4×30=120. 120-10=110

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Determine the x- and y-intercepts for the two lines below and then use them to graph each line.
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Answer:

a. x - 2y = 4

Step-by-step explanation:

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3 years ago
Another one lol(picture)
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Look up the law of sines, I suggest Khan Academy. It is better if you know how to do it, it is very useful.
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Will give brainliest worth 25 points
dezoksy [38]

Find the difference in temperature between each 1000 feet:

From 1 to 2: 30 - 23.5 = 6.5

From 2 to 3: 23.5 - 17 = 6.5

From 3 to 4: 17 - 10.5 = 6.5

The temperature change is constant as it drops 6.5 degrees for every 1000 foot gain in elevation.

At 5,000 feet the temperature would be : 10.5 - 6.5 = 4

At 6,000 feet: 4 - 6.5 = -2.5

At 7,000 feet: -2.5 - 6.5 = -9

At 8,000 feet: -9 - 6.5 = -15.5

At 8,000 feet the temperature would be  -15.5 degrees.

5 0
3 years ago
Read 2 more answers
$29,000;$4 decrease find the new amount given the original amount and the percent of change.
stellarik [79]
$1 - (28,996/29,000) = 0.000138
0.0138%
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3 years ago
Pls, Help !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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I can help you if you still!!!
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