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Firdavs [7]
3 years ago
6

If 2 kg of potatoes cost £8.10, find the cost of 1 kg of potatoes

Mathematics
2 answers:
stepan [7]3 years ago
8 0
(£)8.10 divided by 2(kg) = £4.05 per 1 kg of potatoes
8.10/2=£4.05
Ganezh [65]3 years ago
6 0

Answer:

£4.05

Step-by-step explanation:

1kg of potatoes= 8.10 divided by 2=£4.05

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Calculate the distance between each given pair of points. Round your answer to the nearest tenth, if necessary.
Ksju [112]
The answer is 5 

Here are the steps:

First off, we will be using the distance formula of 
d=\sqrt{(x_ {2}- x_{2}) ^{2}+( y_{2}- y_{1})^2     }

So we have the ordered pairs of (3,1) and (6,5)

Once you plug them into the formula it should look like this: 
d= \sqrt{(6-3)^2+(5-1)^2}

Now we do the math inside the parenthesis and end up with:
d=\sqrt{3^2+4^2}

Then you multiply by the power and simplify to get:
d=\sqrt{25}

And the \sqrt{25}=5

So your answer is 5
8 0
3 years ago
cording to the school uniform policy, girls can wear khaki pants, shorts, or skirts. Also, shirts need to be either blue or whit
RSB [31]
Blue shirt + skirt
blue shirt +khaki pants
blue shirt + shorts
white shirt +skirt
white shirt +khaki pants
white short + shorts

6
8 0
2 years ago
Solve by substitution. Show each step of your work.<br><br> 2x + y = 7<br><br> 3x + 5y = 14
Monica [59]
Alright...simple...showing all steps.. ;)

You have the equations...

2x+y=7
and
3x+5y=14

To be able to even solve for any of the variables...multiply the equations by...2...and..3...

2x+y=7----*3--> 6x+3y=21
and
3x+5y=14-----*2--->6x+10y=28

Thus,

6x+3y=21
-
6x+10y=28

=========

-7y=-7

y=1

Now, plug y back into any of the original equations....we'll use 2x+y=7 in this case....

2x+(1)=7

2x+1=7
      -1  -1

2x=6

x=3

Thus, the point of intersection for these two equations is (3,1)
8 0
3 years ago
What is the answer for number six?
Anna71 [15]
I believe x is 0 because if we assume y and x are 0 then 0=0 and 0= 5 x 0
6 0
3 years ago
Helppppppppp please
mariarad [96]

Well here's the equation 4x3 x2=24 for both of the sides and the top 10x2 because if 4 is the bottom and the sides are 6 6-4=2 so 10x2=20 and we add the areas and

<u><em>20</em></u>

<u><em>+</em></u>

<u><em>24</em></u>

_____

44 is the combined areas (Your answer 44)

HOPE THIS HELPS :D

4 0
3 years ago
Read 2 more answers
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