Answer:
3
<em>Hope that helps! :)</em>
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-Aphrodite
Step-by-step explanation:
See attached scatter plot
this does not show a linear pattern
I dont know exactly how to answer this but I know that the formula for volume is S+S+S+S=V. So hope that helps!
Answer: The answer is 13 ponds of each type should be used.
Step-by-step explanation: Given that the coffee counter charges $11.00 per pound for kenyan french roast coffee and $13.00 per pound for sumatra coffee. We are to find the quantity of each type that should be used to make a 26 pound blend that sells for $12.00 per pound.
Let 'x' pound and 'y' pound of kenyan french roast coffee and sumatra coffee be used in the mixture of 26 pound.
So, we have

Multiplying equation (A) by 11 and subtracting from equation (B), we have

and from equation (A),

Thus, 13 pounds of each type of coffee should be used.