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V125BC [204]
3 years ago
6

What is a/b if a-b=2

Mathematics
1 answer:
ad-work [718]3 years ago
6 0

Answer:

Step-by-step explanation:

2+b/ b pretend this is a fraction

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Aldos coffee shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Aldo $4.15 per pound, and type of
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Let A represent amount of Type A coffee pounds used.  

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B = 156 - A  

A = 156 - B

5.80A + 4.65B = 826.60  

580 (156 - B) + 4.65B - 826.60 = 0  

904.8 - 5.80B + 4.65B - 826.60 = 0

904.8 - 1.15B - 826.60 = 0  

78.2 - 1.15B = 0  

78.2/1.15 = 1.15B/1.15

68 = B

B = 68 pounds of Type B coffee

There's many more steps you can take to check and etc but am too lazy to put down sorry.

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Step-by-step explanation:

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