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The membership in the math club at Rogers Junior High increased by 5% from last year to this year. The president of the math club used the following expression to find the number of members in the club this year.
m + m(0.05)
Which of the following is another expression that could be used to get the same results?

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Answer:

Step-by-step explanation:

If the membership increased by 5%, that means that 5% was added to the 100% that was already there, making this a total increase of 105%. In decimal form, this is 1.05, so another way to write that expression would be m(1.05)

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