The smith family purchased a new washer and dryer for $1400. they
determined that the monthly...
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Mathematics, 18.12.2019 00:31 lmolmlm5420
The smith family purchased a new washer and dryer for $1400. they
determined that the monthly cost to operate both would be $20. to
determine the average monthly cost for owning and operating the washer and
dryer over x months mrs. smith uses the function, c(x) = -
1400+20x
*. how
the average monthly cost is less than $40?
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Answers: 1
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