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timofeeve [1]
3 years ago
10

Kyle has 22 more cards than 3 times the number of cards that Stan owns. Together, they own less than 58 cards. How many cards ar

e in Stan's collection? A) Stan owns 9 cards or less. B) Stan owns 9 cards or more. C) Stan owns less than 9 cards. D) Stan owns more than 9 cards.
Mathematics
2 answers:
Slav-nsk [51]3 years ago
5 0
If its only one answer its A
Mkey [24]3 years ago
3 0
<h2>Answer</h2>

C) Stan owns less than 9 cards.

<h2>Explanation</h2>

Let k be the number of Kyle's cards and s the number of Stan's cards.

We know from our problem that Kyle has 22 more cards than 3 times the number of cards that Stan owns, so:

k=3s+22 equation (1)

We also knows that together, they own less than 58 cards, so:

k+s equation (2)

Replace (1) in (2) and solve for s:

3s+22+s

4s

s

s

Stan owns less than 9 cards.


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Step 3. Simplify \frac{1}{4} (x-3) to \frac{x-3}{4}

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Step 4. Cancel 1 on both sides

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Step 6. Expand

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Step 7. Subtract 5x from both sides

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Step 8. Simplify 4x-5x to -x

-x=-15

Step 9. Multiply both sides by -1

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Done! :) Hope this helps! :)








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