If 1:2 represents the amount of students that walked and the amount of students that took the subway and 1:3 represent the amoun
1 answer:
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Final Answer:
Steps/Reasons/Explanation:
Question: Which expression is equivalent to
<u>Step 1</u>: Expand by distributing terms.
×
×
<u>Step 2</u>: Simplify ×
to
.
×
<u>Step 3</u>: Simplify ×
to
.
<u>Step 4</u>: Remove parentheses and add.
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Solution:
Step 1:
We will calculate the volume of ice cream in the single scoop
The volume of the ice cream will be
By substituting the values, we will have
Step 2:
We will use the formula below to calculate the volume of the two scoops of ic cream
Step 3:
We will use the formula below to calculate the volume of the three scoops of ic cream
For the first ice cream with one scoop
For the second ice cream with two scoops
For the third ice cream with three scoops
Hence,
The final answer is
The triple sold at $5.50 has the best value because it has the lowest price of $0.21 per cubic inch of the ice cream