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Monica [59]
2 years ago
6

Find the point-slope equation for

Mathematics
1 answer:
Angelina_Jolie [31]2 years ago
7 0

Answer:

y+21=-4(x-7)

Step-by-step explanation:

y-y/x-x gives you the slope of -4

Plug in the numbers and you get your answer

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Sue set up a lemonade stand and sold 10 glasses of lemonade in the first hour. Her sales increased at the rate of 20% per hour f
andreev551 [17]
The 20% increase will be 2 more glasses of lemonade. So therefore now being 12 glasses of lemonade will be multiplied by 9hrs with result of 108 glasses- this will be the total number of glasses sold

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3 0
3 years ago
What is the product of (-1/4)x(-3/7)
Iteru [2.4K]

The answer is 3/28

-1/4 x -3/7

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3/28

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3 years ago
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All sides of a square and a pentagon are 9 inches long. Are their perimeters the same? Explain
EastWind [94]


No they wouldn't be the same because, the perimeter is adding all sides.

The square has 4 sides so you would add 9, four times.

9 + 9 + 9 + 9 = 36

And a pentagon has 5 sides so you would add 9, five times.

9 + 9 + 9 + 9 + 9 = 45

So, they are not the same.

Hope this helps. :)

4 0
3 years ago
. The population of a city decreased from 25,000 to 24,000. Find the decrease percentage. at to be paid​
Cerrena [4.2K]

Answer:

4%

Step-by-step explanation:

1000 of 25000 is 4%

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Answer:

762

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