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vova2212 [387]
3 years ago
11

3x-7y=2 solve for x. Can you show how you do it?

Mathematics
1 answer:
guajiro [1.7K]3 years ago
5 0
3x-7y=2 ; 3x=2+7y x=2x+7y/3
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In a prison, Prison A, prisoners get 2 visits consisting of 4 hours every year. In another prison, Prison B, prisoners get 1 vis
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The answer is Prison A :)
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Find the exact value of sin (arccos(-3/4))
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The exact value is
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at a grocery store, an uncooked beef roast is on sale for $5.99/lb. At the same grocery store, prepared roast beef is available
-Dominant- [34]

Answer:

$7.58/lb

Step-by-step explanation:

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1 lb = 454 grams

454 grams / 100 grams = 4.54

1 lb is 4.54 times 100 g

If we multiply the price of 100g of deli roast by 4.54, we get teh price per lb.

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deli roast: $13.57/lb

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Answer: $7.58/lb

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