in 15 years alma will be four times as old as she was nine years ago. how old is she now?
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Alma is 21 years old now. Step-by-step explanation: To solve for Alma's current age, allow x to represent her present age then x + 15 = 4(9) since it is given that in 15 years she will be four times as old as she was nine years old. Then x + 15 = 4(9), x + 15 = 36, x = 36 - 15, therefore x =
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Answer:
15÷4
it come your answer
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