# MAT 116 (algebra)

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If the cost of a cell phone has decreased 400% during the past 10 years, does that correspond to a cost decrease of four times? Make up your own numbers in an example and then explain your answer as though you were talking to someone who has never taken algebra

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If the cost of a cell phone has decreased 400% during the past 10 years, does that correspond to a cost decrease of four times?
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If the cost of a cell phone has decreased 400% during the past 10 years, does that correspond to a cost decrease of four times?
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If the cost of a cell phone has decreased 400% during the past 10 years, does that correspond to a decrease of four times?
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If the cost of a cell phone has decrease 400% during the past 10 years, does that correspond to a cost decrease of 4 times
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If the cost of a cell phone has decreased 400% during the past 10 years, does that correspond to a cost decrease of four times?
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If the cost of a cell phone has decreased 400% during the past 10 years, does that correspond to a cost decrease of four times?
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If the cost of a cell phone has decreased 400% during the past 10 years, does that correspond to a cost decrease of four times?
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If the cost of a cell phone has decreased 400% during the last 10 years, does that correspond to a cost decrease of four times?
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Hi I need a formula for the following word problem. The cost of a cellphone has increased by 400% over 10 years. Does this correspond to a decrease of 4 times its cost?

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