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3 years ago

I buy a widescreen television costing £1290

Mathematics

2 answers:

viva [34]3 years ago

8 0

Answer:

I believe it's $130

Step-by-step explanation:

Well first I subtracted the amount paid from the total cost and I got $390. to pay the rest in 3 equal payments I just divided it by 3 and got $130 I'm not completely sure but this is just how I solved it

yan [13]3 years ago

3 0

Answer:

£130

Step-by-step explanation:

Assuming I understood your question correctly, you have a television which costs in full, £1290 including all applicable VAT and tax. You paid £900 up front, which lowers your overall cost to pay it back down to £390. The rest you pay over the course of an unknown time period in equal payments.

In a real-world scenario, we would take interest into account but you provided none so lets assume this is a utopia where credit needs no interest.

In which case we do simple division, of 390/3 which is a nice round 130.

Simple! You pay £130 per payment.

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Step-by-step explanation:

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Oksi-84 [34.3K]

g(x) = (1/4)x^2 . correct option C) .

<u>Step-by-step explanation:</u>

Here we have , $f(x)=x^2$ and we need to find g(x) from the graph . Let's find out:

We have , $f(x)=x^2$ . From the graph we can see that g(x) is passing through point (2,1 ) . Let's substitute this point in all of the four options !

A . g(x) = (1/4x)^2

Putting (2,1) in equation g(x) = (x/4)^2 , we get :

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B . g(x) = 4x^2

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C . g(x) = (1/4)x^2

Putting (2,1) in equation g(x) = (1/4)x^2 , we get :

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Putting (2,1) in equation g(x) = (1/2)x^2 , we get :

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Hence , wrong equation !

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