a bag of of apples cost $5.50. How much do three bags cost if there is a 10% discount on your table scale
1 answer:
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Answer:
About $0.10 per ounce
Step-by-step explanation:
12 pound costs $18.75. Lets find the cost per pound first:
Cost Per Pound =
We know, there are 16 ounces in 1 pound.
We know 1 pound costs 1.5625
To find cost per ounce, we have to divide this by 16.
So,
Cost Per Ounce =
Rounded to nearest cent, that would be 10 cents per ounce
The last line is in vertex form, and can see the vertex is located at (2,1).