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nikklg [1K]
3 years ago
13

‼️‼️‼️18 POINTS‼️‼️‼️please help w/ math word problem, YOU MUST ANSWER THE QUESTION WITH THE CORRECT ASNWER TO GET POINTS. also

will vote brianest.

Mathematics
1 answer:
Helga [31]3 years ago
4 0

Answer:

Quarter pounder has -580 calories and the Whooper has

1589 calories

Step-by-step explanation:

Let x represent quarter pounders and y represent the Whoppers.

2 QP and 3 Whoppers provide 3607 calories and one of each provide 1009. so let set up the system

2x + 3y = 3607

x + y = 1009

Apply subsitution method

y = 1009 - x

2x + 3(1009 - x) = 3607

2x + 3027 - 3x = 3607

- x + 3027 = 3607

- x = 580

x =  - 580

Plug the system back into one of the equations and we get

y = 1589

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Check the attachment(s) for the graphs pertaining to the question

No. 1) Check graph [first attachment]

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Substitute back to determine the respectively y-value:

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