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erik [133]
2 years ago
6

What expression is equivalent to (3n-4)-2(n-2)

Mathematics
1 answer:
jeka57 [31]2 years ago
6 0
(1n-4)-2(n-0) because you will subtract 2 from the numbers in the parentheses
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Of the 240 students eating lunch, 96 purchased their lunch and the rest brought a bag lunch. What is the ratio of students purch
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Answer:

96:144

Step-by-step explanation:

Since there are 240 students and the known value is 96 students buying lunch, you simply subtract the two numbers.

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The simplified answer is 2:3

To get this, divide 144 by 96

This, in turn, would give you in answer of 3/2 which can be inversed to get the right answer

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