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Irina18 [472]
3 years ago
15

Y=2x+13x4y=26 how to solve

Mathematics
1 answer:
Kay [80]3 years ago
8 0

Answer:

y=6.5

x= 6.5/15

Step-by-step explanation:

y=2x+13x    

4y=26    26/4= 6.5

so 6.5 = 15x   6.5/15=x

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Delaney would like to make a 10 lb nut mixture that is 60% peanuts and 40% almonds. She has several pounds of peanuts and severa
scoundrel [369]

Answer:

a) p + m = 10 and \frac{p + 0.2m}{0.8m} = \frac{60}{40}

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Step-by-step explanation:

Given that p pounds of peanuts and m pounds of the 80% almond and 20% peanut mixture are used to make 10 pounds of 60% peanuts and 40% of almonds mixture.

Now, we can write that p + m = 10 ........ (1)  

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3 years ago
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