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Eli had $10 but lost come of it. His mom doubled the money he had left. Eli wrote the expression 2(10-k) to show how much money he has now, where k id the amount of money he lost. Aisha wrote another correct expression 20k-2k to also show how much money eli has now. Use the drop down menu to explain what each part is rules and aisha expressions mean

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Answer:

Meaning of Aisha's first expression : 2·(10 - k)

2   :  It shows that the Eli's money is doubled

10  :  It the initial amount of money that Eli has at the starting

k    : It shows the amount of money that is lost

10 - k : It is the amount of money which is left with Eli after losing some amount of money.

Meaning of Aisha's second expression : 20·k - 2·k

20 :  It is the twice of initial amount of money which Eli has

k :  It shows the amount of money that is lost

2k    : It shows the twice of amount of money that is lost

20 - 2k : It is the amount of money which is left with Eli after his mom has given him some amount of money

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