ojtheprodigy123
ojtheprodigy123
07-07-2021
Mathematics
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The awnser for this question
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olig1604
olig1604
07-07-2021
the answer is 52
c=cost, which is given to be $20
plug that in to the given equation, c=12.70+0.14t
so it’ll be
20 = 12.70 + 0.14t
subtract 12.70 from each side
7.30 = 0.14t
divide both sides by 0.14 to get t by itself
52.1 = t
round that to 52
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