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BabaBlast [244]
3 years ago
15

Alba bought two necklaces for $6 each and later sold each for $10. Then she bought three necklaces for $7 each and later sold ea

ch for $13. How much profit did Alba make selling necklaces? A) $21 B) $26 C) $33 D) $42
Mathematics
2 answers:
lesantik [10]3 years ago
8 0
The answer to the question is C)$33 because you do 6•2=12 and 7•3=21 and you add them which is $33 but you don’t add $10 and $13
jek_recluse [69]3 years ago
6 0

Answer:

the correct answer is b

Step-by-step explanation:

Alba made $26 in profit selling necklaces. Apply the distributive property.

2(10 − 6) + 3(13 − 7) = $26

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For this case we must simplify the following expression:

6 (1 + 8n) = - 39 + 3n

We apply distributive property on the left side of the equation:

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We divide between 45 on both sides of the equation:

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