Answer:
<h2>5.2 g/cm³</h2>Step-by-step explanation:
The density of a substance can be found by using the formula
From the question we have
We have the final answer as
<h3>5.2 g/cm³</h3>Hope this helps you
Find the total surface area. A. 2,016 km² B. 6,156 km² C. 1,368 km² D. 165 km²
1 answer:
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Answer: The price per pound of Brand Y dog food is
Step-by-step explanation:
We have to brands of dog food (Brand X and Brand Y).
So, firstly we are told the total cost of 8 pounds of Brand X and 1 pound of Brand Y :
(1)
Then, we are told the total cost of 16 pounds of Brand X and 8 pounds of Brand Y :
(2)
Now we have two equations with two unknowns and we need to find .
Multiplying eqquation (1) by :
(3)
Adding (2) and (3):
(4)
Isolating :
(5) This is the price per pound of Brand Y dog food