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Paladinen [302]
3 years ago
14

PLLLLLLLEEEEEEEEEEEEEEASE ANSWER FAST MATH GENIUSES!!!!!!!

Mathematics
2 answers:
pickupchik [31]3 years ago
8 0

Answer:

5 lbs

Step-by-step explanation:

1)  x = lbs. of coffee at $7 per lb

2)  (7)(x) + (4)(10) = (5)(x + 10)

3) 7x + 40 = 5x + 50

   7x - 5x = 50 - 40

         2x = 10

           x = 5 (lbs. of coffee at $7 per lb.)

alisha [4.7K]3 years ago
6 0

The answer to your problem is 5. Hope this helps

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Answer:

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Step-by-step explanation:

ok the first question has 2 angles given 60 and 65

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