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You have $50 on a giftcard, and buy Pokemon card packages that cost $10.50 each. Let y represent the amount left on the giftcard after purchasing x card packages.

Respuesta :

ShiningDream

Answer: The equation would be Y= 50- 10.50(x)

Step-by-step explanation: If you were to solve, it would be 50-10.50(4). I got the 4 because that is how many packs you can spend without going over $50. So, 10.50 x 4 = 42. So, now we subtract 42 from 5, so therefore we are left with 8. So we could write the equation like

- Y= 50-10.50(x)

Or

- 50-10.50(x) = y

So, plugging in the numbers we got, it would look like this

Y= 8

X= 4

So, it would be written like this:

8= 50 - 10.50(4)

8= 50- 42

Y=8.

I hope this helped!

The equation in which y represents the amount left on the gift card after purchasing x card packages is given by y = 50 - 10.50x

What is an equation?

An equation is a combination of different variables, in which two mathematical expressions are equal to each other.

Given that,

Total amount that can be spent = $50.

Cost of one Pokemon card package = $10.50.

Also, y represents the amount left after purchasing  x card packages.

Since, the price of one card package = $10.50

Price of x card packages = 10.50x

The equation for amount y left after purchasing x card packages

y = 50 - 10.50x

The required equation for amount left can be given as y = 50 - 10.50x.

To know more about Equation on:

https://brainly.com/question/187506

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