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Isabella is 10% taller today than she was one year ago. Her current height is 176cm. How tall was she one year ago?

Isabella is 10% taller today than she was one year ago. Her current height is 176cm. How tall was she one year ago?
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1 vote
Isabella is 10% taller today than she was one year ago. Her current height is 176cm. How tall was she one year ago?

User Fluffeh
by
8.0k points

1 Answer

4 votes

Answer:

0.3(4x-8)-0.5(2.4x+4)

1.2x-2.4-1.2x+2

x-0.4

Explanation:

User Reilly Wood
by
7.8k points
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