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OpenStudy (anonymous):
In 1977, the price of a scientific calculator was $175. In 2004, the price was $15. Assuming the change in price was linear, what was the approximate price of a scientific calculator in 1998? $23.00 $27.00 $51.00
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OpenStudy (anonymous):
or 60.00
OpenStudy (anonymous):
you got 2 points: (1997, 175) and (2004, 15). Use these points to find the slope. Does that make sense?
OpenStudy (anonymous):
yes
OpenStudy (anonymous):
if you need more help, feel free to ask :)
OpenStudy (anonymous):
i need more help lol (:
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