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Arisa [49]
3 years ago
7

How do you solve 8x+3c=2200

Mathematics
1 answer:
GREYUIT [131]3 years ago
5 0
8x + 3c = 2200
11xc= 2200
2200÷11
200
200xc
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Hannah buys 2 and one half pounds of dried fruit for $1.50. how much is she paying for one pound of dried fruit?
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She is paying $0.6 for one pound of dried food. Hope it help!
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3 years ago
Find the distance between the pair of points. Round your answer to the nearest hundredth. (-8,19) and (3,5)
Amiraneli [1.4K]

Answer:

<h3>The answer is 17.80 units</h3>

Step-by-step explanation:

The distance between two points can be found by using the formula

d =  \sqrt{ ({x1 - x2})^{2} +  ({y1 - y2})^{2}  } \\

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

(-8,19) and (3,5)

The distance between them is

d =  \sqrt{ ({ - 8 - 3})^{2}  +  ({1 9 - 5})^{2} }  \\  =  \sqrt{( { - 11})^{2}  +  {14}^{2} }  \\  =  \sqrt{121 + 196}  \\  =  \sqrt{317}  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \\  = 17.804493...

We have the final answer as

<h3>17.80 units to the nearest hundredth</h3>

Hope this helps you

5 0
3 years ago
Consider the line =y−−73x6 . find the equation of the line that is parallel to this line and passes through the point , 7 6 . fi
aivan3 [116]
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4 years ago
Can someone please help me on number 19
Sloan [31]

Answer:

12\pi x^{2} +21\pi x+9\pi

Step-by-step explanation:

V=Bh=\pi r^{2} h = \pi (4x+3)^{2} (3x+3) = \pi (12x^{2}+12x+9x+9 )=12\pi x^{2} +21\pi x+9\pi

5 0
4 years ago
The system of equations: 5x-4y=-3
Sophie [7]

Answer:

3)5x-4y=-3

6x+4y=14

Step-by-step explanation:

The system of equations is given

5x-4y=-3

3x+2y=7

Multiplying both sides of the lower equation by 2, we get

6x + 4y = 14

That means your answer 3)

5 0
3 years ago
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