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If a large factory sells its new gadgets for $5 each, it can sell 1050 per month, and if it sells the same gadgets for $9, it will sell 900 per month. To the nearest whole number, how many gadgets could
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Jul 18, 2022
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If a large factory sells its new gadgets for $5 each, it can sell 1050 per month, and if
it sells the same gadgets for $9, it will sell 900 per month. To the nearest whole
number, how many gadgets could be sold per month, if the price was $12?
Mathematics
high-school
Ahkeem
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Ahkeem
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(5, 1050), (9, 900), (12, y)
For linear relation,
(y-1050)/(12-5) = (900-1050)/(9-5)
Solve for y,
y = 787.5
Round to the nearest whole number which will be 788
Jingqiang Zhang
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Jul 23, 2022
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Jingqiang Zhang
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Jul 25, 2018
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if a large Factory sells its new gadgets for $5 each it can sell 1050 per month if it sells the same gadgets for $9 it will sell 900 per month assuming the relationship between prices and sales is linear
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