Example 2

Autor:Walch Education

Alexis is saving to buy a laptop that costs $1,100. So far she has saved $400. She makes $12 an hour babysitting. What’s the least number of hours she needs to work in order to reach her goal?

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探究長方形對角線上的正方形數目
Untitled
bewijs stelling van Pythagoras
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circle with two secants (practice)
translation example2
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